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USN-8620-2: Linux kernel (Azure FIPS) vulnerabilities

Ubuntu Security Advisories
1 week 3 days ago
Maxim Suhanov discovered that the NTFS file system implementation in the Linux kernel did not properly validate file name length in certain situations, leading to an out-of-bounds read. An attacker could use this to construct a malicious NTFS image that, when mounted and operated on, could expose sensitive information (kernel memory). (CVE-2023-45896) It was discovered that some AMD processors did not properly clear data in the floating point divider unit during speculative execution. A local attacker could use this to expose sensitive information. (CVE-2025-54505) It was discovered that some AMD Zen 2 processors did not properly isolate shared resources in the operation cache. A local attacker could possibly use this issue to corrupt instructions executed at a higher privilege level, resulting in privilege escalation. (CVE-2025-54518) Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - MIPS architecture; - PowerPC architecture; - S390 architecture; - x86 architecture; - Block layer subsystem; - Cryptographic API; - ACPI drivers; - ATM drivers; - Drivers core; - Power management core; - DRBD Distributed Replicated Block Device drivers; - RNBD block device driver; - Bluetooth drivers; - Bus devices; - Character device driver; - TPM device driver; - Clocksource drivers; - Data acquisition framework and drivers; - CPU frequency scaling framework; - CPU idle management framework; - Hardware crypto device drivers; - DMA engine subsystem; - Arm Firmware Framework for ARMv8-A(FFA); - EFI core; - GPIO subsystem; - GPU drivers; - HID subsystem; - Hardware monitoring drivers; - I2C subsystem; - IIO subsystem; - IIO ADC drivers; - InfiniBand drivers; - Input Device (Miscellaneous) drivers; - IOMMU subsystem; - Mailbox framework; - Multiple devices driver; - Media drivers; - MediaTek SMI driver; - NVIDIA Tegra memory controller driver; - Multifunction device drivers; - IBM Advanced System Management driver; - MMC subsystem; - MTD block device drivers; - Network drivers; - Ethernet bonding driver; - Mellanox network drivers; - Microsoft Azure Network Adapter (MANA) driver; - STMicroelectronics network drivers; - MediaTek network drivers; - Near Field Communication (NFC) drivers; - NTB driver; - NVDIMM (Non-Volatile Memory Device) drivers; - NVME drivers; - PCI subsystem; - Pin controllers subsystem; - x86 platform drivers; - Broadcom BCM2835 power domain driver; - Power supply drivers; - RapidIO drivers; - Remote Processor subsystem; - RPMSG subsystem; - SCSI subsystem; - Freescale SoC drivers; - Texas Instruments SoC drivers; - SPI subsystem; - Greybus lights staging drivers; - Media staging drivers; - Realtek RTL8723BS SDIO drivers; - SM750 framebuffer staging driver; - TCM subsystem; - TTY drivers; - UFS subsystem; - Cadence USB3 driver; - USB Device Class drivers; - ULPI bus; - USB core drivers; - DesignWare USB2 driver; - USB Gadget drivers; - USB Host Controller drivers; - Mustek MDC800 USB digital camera driver; - USB YUREX driver; - Renesas USBHS Controller drivers; - Framebuffer layer; - Xen hypervisor drivers; - File systems infrastructure; - BTRFS file system; - Ceph distributed file system; - EROFS file system; - Ext4 file system; - F2FS file system; - FAT file system; - FUSE (File system in Userspace); - GFS2 file system; - HFS+ file system; - JFS file system; - Network file system (NFS) server daemon; - NILFS2 file system; - File system notification infrastructure; - NTFS3 file system; - OCFS2 file system; - Proc file system; - Pstore file system; - Diskquota system; - SMB network file system; - SquashFS file system; - UDF file system; - XFS file system; - Audit subsystem; - RAS (Reliability, Availability, Serviceability) subsystem; - Software nodes and device properties; - Memory Management; - KVM subsystem; - Memory management; - PPP protocol drivers and compressors; - Linux Security Modules (LSM) Framework; - Network traffic control; - Bluetooth subsystem; - MAC80211 subsystem; - Netfilter; - IP tunnels definitions; - Tracing infrastructure; - User-space API (UAPI); - io_uring subsystem; - BPF subsystem; - Control group (cgroup); - Kernel fork() syscall; - Kernel futex primitives; - Kernel kexec() syscall; - Kernel module support; - Scheduler infrastructure; - Cryptographic library; - KASAN memory debugging framework; - Asynchronous Transfer Mode (ATM) subsystem; - B.A.T.M.A.N. meshing protocol; - Ethernet bridge; - CAIF protocol; - CAN network layer; - Ceph Core library; - Networking core; - Distributed Switch Architecture; - IPv4 networking; - IPv6 networking; - XFRM subsystem; - L2TP protocol; - Management Component Transport Protocol (MCTP); - Multipath TCP; - NCSI (Network Controller Sideband Interface) driver; - NFC subsystem; - Open vSwitch; - Phonet protocol; - Qualcomm IPC Router (QRTR); - RDS protocol; - RF switch subsystem; - Rose network layer; - RxRPC session sockets; - SCTP protocol; - SMC sockets; - Stream parser; - Sun RPC protocol; - TIPC protocol; - TLS protocol; - Unix domain sockets; - VMware vSockets driver; - Wireless networking; - X.25 network layer; - eXpress Data Path; - AppArmor security module; - Simplified Mandatory Access Control Kernel framework; - ALSA framework; - FireWire sound drivers; - HD-audio driver; - AudioScience HPI driver; - Creative Sound Blaster X-Fi driver; - AMD SoC Alsa drivers; - SoC audio core drivers; - STI ASoC drivers; - USB sound devices; (CVE-2022-49803, CVE-2022-49961, CVE-2022-50073, CVE-2022-50116, CVE-2022-50552, CVE-2023-52682, CVE-2023-52737, CVE-2023-53545, CVE-2023-53596, CVE-2023-53629, CVE-2024-27389, CVE-2024-35865, CVE-2024-36898, CVE-2024-36922, CVE-2024-41079, CVE-2024-46715, CVE-2024-46770, CVE-2024-47809, CVE-2024-50012, CVE-2024-53221, CVE-2024-56557, CVE-2024-56584, CVE-2024-56657, CVE-2024-56719, CVE-2024-56727, CVE-2025-21712, CVE-2025-21739, CVE-2025-21863, CVE-2025-22107, CVE-2025-23141, CVE-2025-37786, CVE-2025-38006, CVE-2025-38105, CVE-2025-38192, CVE-2025-38250, CVE-2025-38562, CVE-2025-38626, CVE-2025-38659, CVE-2025-38710, CVE-2025-39748, CVE-2025-39764, CVE-2025-40005, CVE-2025-40016, CVE-2025-40103, CVE-2025-40323, CVE-2025-68206, CVE-2025-68239, CVE-2025-68256, CVE-2025-68307, CVE-2025-68358, CVE-2025-71150, CVE-2025-71161, CVE-2025-71221, CVE-2025-71232, CVE-2025-71233, CVE-2025-71235, CVE-2025-71236, CVE-2025-71237, CVE-2025-71238, CVE-2025-71239, CVE-2025-71265, CVE-2025-71266, CVE-2025-71267, CVE-2025-71274, CVE-2025-71287, CVE-2025-71292, CVE-2025-71304, CVE-2026-23031, CVE-2026-23066, CVE-2026-23100, CVE-2026-23113, CVE-2026-23141, CVE-2026-23157, CVE-2026-23169, CVE-2026-23204, CVE-2026-23220, CVE-2026-23221, CVE-2026-23222, CVE-2026-23227, CVE-2026-23228, CVE-2026-23229, CVE-2026-23234, CVE-2026-23235, CVE-2026-23236, CVE-2026-23237, CVE-2026-23238, CVE-2026-23241, CVE-2026-23242, CVE-2026-23243, CVE-2026-23253, CVE-2026-23266, CVE-2026-23270, CVE-2026-23277, CVE-2026-23279, CVE-2026-23281, CVE-2026-23286, CVE-2026-23289, CVE-2026-23290, CVE-2026-23291, CVE-2026-23293, CVE-2026-23296, CVE-2026-23298, CVE-2026-23300, CVE-2026-23303, CVE-2026-23304, CVE-2026-23307, CVE-2026-23312, CVE-2026-23318, CVE-2026-23324, CVE-2026-23335, CVE-2026-23336, CVE-2026-23339, CVE-2026-23340, CVE-2026-23352, CVE-2026-23356, CVE-2026-23357, CVE-2026-23359, CVE-2026-23362, CVE-2026-23365, CVE-2026-23367, CVE-2026-23368, CVE-2026-23370, CVE-2026-23372, CVE-2026-23379, CVE-2026-23381, CVE-2026-23382, CVE-2026-23388, CVE-2026-23391, CVE-2026-23392, CVE-2026-23395, CVE-2026-23396, CVE-2026-23397, CVE-2026-23398, CVE-2026-23399, CVE-2026-23401, CVE-2026-23420, CVE-2026-23434, CVE-2026-23438, CVE-2026-23439, CVE-2026-23442, CVE-2026-23444, CVE-2026-23446, CVE-2026-23452, CVE-2026-23454, CVE-2026-23456, CVE-2026-23457, CVE-2026-23458, CVE-2026-23460, CVE-2026-23462, CVE-2026-23463, CVE-2026-23474, CVE-2026-31393, CVE-2026-31396, CVE-2026-31399, CVE-2026-31400, CVE-2026-31405, CVE-2026-31407, CVE-2026-31408, CVE-2026-31409, CVE-2026-31411, CVE-2026-31415, CVE-2026-31416, CVE-2026-31417, CVE-2026-31421, CVE-2026-31422, CVE-2026-31423, CVE-2026-31424, CVE-2026-31425, CVE-2026-31427, CVE-2026-31428, CVE-2026-31433, CVE-2026-31446, CVE-2026-31447, CVE-2026-31450, CVE-2026-31452, CVE-2026-31454, CVE-2026-31455, CVE-2026-31464, CVE-2026-31466, CVE-2026-31467, CVE-2026-31469, CVE-2026-31473, CVE-2026-31476, CVE-2026-31480, CVE-2026-31483, CVE-2026-31485, CVE-2026-31489, CVE-2026-31494, CVE-2026-31495, CVE-2026-31497, CVE-2026-31498, CVE-2026-31507, CVE-2026-31508, CVE-2026-31509, CVE-2026-31510, CVE-2026-31512, CVE-2026-31515, CVE-2026-31518, CVE-2026-31521, CVE-2026-31522, CVE-2026-31523, CVE-2026-31524, CVE-2026-31532, CVE-2026-31540, CVE-2026-31545, CVE-2026-31546, CVE-2026-31549, CVE-2026-31550, CVE-2026-31551, CVE-2026-31552, CVE-2026-31555, CVE-2026-31565, CVE-2026-31570, CVE-2026-31576, CVE-2026-31577, CVE-2026-31578, CVE-2026-31580, CVE-2026-31581, CVE-2026-31583, CVE-2026-31585, CVE-2026-31586, CVE-2026-31588, CVE-2026-31590, CVE-2026-31594, CVE-2026-31596, CVE-2026-31597, CVE-2026-31598, CVE-2026-31599, CVE-2026-31602, CVE-2026-31603, CVE-2026-31605, CVE-2026-31615, CVE-2026-31616, CVE-2026-31617, CVE-2026-31618, CVE-2026-31619, CVE-2026-31622, CVE-2026-31623, CVE-2026-31624, CVE-2026-31625, CVE-2026-31626, CVE-2026-31627, CVE-2026-31628, CVE-2026-31629, CVE-2026-31630, CVE-2026-31634, CVE-2026-31642, CVE-2026-31651, CVE-2026-31656, CVE-2026-31658, CVE-2026-31660, CVE-2026-31661, CVE-2026-31662, CVE-2026-31664, CVE-2026-31665, CVE-2026-31667, CVE-2026-31670, CVE-2026-31671, CVE-2026-31672, CVE-2026-31673, CVE-2026-31674, CVE-2026-31676, CVE-2026-31679, CVE-2026-31680, CVE-2026-31681, CVE-2026-31683, CVE-2026-31684, CVE-2026-31686, CVE-2026-31687, CVE-2026-31694, CVE-2026-31695, CVE-2026-31696, CVE-2026-31697, CVE-2026-31698, CVE-2026-31699, CVE-2026-31701, CVE-2026-31716, CVE-2026-31720, CVE-2026-31721, CVE-2026-31726, CVE-2026-31728, CVE-2026-31737, CVE-2026-31738, CVE-2026-31747, CVE-2026-31748, CVE-2026-31749, CVE-2026-31751, CVE-2026-31752, CVE-2026-31754, CVE-2026-31755, CVE-2026-31756, CVE-2026-31758, CVE-2026-31759, CVE-2026-31761, CVE-2026-31762, CVE-2026-31763, CVE-2026-31770, CVE-2026-31773, CVE-2026-31778, CVE-2026-31780, CVE-2026-31781, CVE-2026-31788, CVE-2026-43014, CVE-2026-43015, CVE-2026-43020, CVE-2026-43024, CVE-2026-43026, CVE-2026-43027, CVE-2026-43028, CVE-2026-43030, CVE-2026-43032, CVE-2026-43035, CVE-2026-43040, CVE-2026-43041, CVE-2026-43043, CVE-2026-43046, CVE-2026-43047, CVE-2026-43050, CVE-2026-43051, CVE-2026-43052, CVE-2026-43054, CVE-2026-43058, CVE-2026-43060, CVE-2026-43061, CVE-2026-43062, CVE-2026-43065, CVE-2026-43066, CVE-2026-43068, CVE-2026-43069, CVE-2026-43074, CVE-2026-43075, CVE-2026-43076, CVE-2026-43079, CVE-2026-43080, CVE-2026-43085, CVE-2026-43089, CVE-2026-43093, CVE-2026-43098, CVE-2026-43099, CVE-2026-43103, CVE-2026-43104, CVE-2026-43105, CVE-2026-43110, CVE-2026-43111, CVE-2026-43112, CVE-2026-43113, CVE-2026-43123, CVE-2026-43124, CVE-2026-43130, CVE-2026-43132, CVE-2026-43133, CVE-2026-43134, CVE-2026-43135, CVE-2026-43136, CVE-2026-43139, CVE-2026-43140, CVE-2026-43141, CVE-2026-43145, CVE-2026-43147, CVE-2026-43148, CVE-2026-43149, CVE-2026-43152, CVE-2026-43156, CVE-2026-43158, CVE-2026-43159, CVE-2026-43163, CVE-2026-43168, CVE-2026-43171, CVE-2026-43180, CVE-2026-43182, CVE-2026-43183, CVE-2026-43184, CVE-2026-43187, CVE-2026-43190, CVE-2026-43194, CVE-2026-43196, CVE-2026-43200, CVE-2026-43202, CVE-2026-43203, CVE-2026-43205, CVE-2026-43206, CVE-2026-43207, CVE-2026-43209, CVE-2026-43211, CVE-2026-43218, CVE-2026-43223, CVE-2026-43225, CVE-2026-43226, CVE-2026-43227, CVE-2026-43230, CVE-2026-43231, CVE-2026-43232, CVE-2026-43233, CVE-2026-43236, CVE-2026-43241, CVE-2026-43242, CVE-2026-43246, CVE-2026-43251, CVE-2026-43255, CVE-2026-43257, CVE-2026-43261, CVE-2026-43262, CVE-2026-43264, CVE-2026-43266, CVE-2026-43268, CVE-2026-43269, CVE-2026-43270, CVE-2026-43273, CVE-2026-43275, CVE-2026-43277, CVE-2026-43279, CVE-2026-43281, CVE-2026-43283, CVE-2026-43287, CVE-2026-43289, CVE-2026-43291, CVE-2026-43295, CVE-2026-43296, CVE-2026-43302, CVE-2026-43312, CVE-2026-43313, CVE-2026-43314, CVE-2026-43315, CVE-2026-43316, CVE-2026-43324, CVE-2026-43327, CVE-2026-43328, CVE-2026-43329, CVE-2026-43333, CVE-2026-43334, CVE-2026-43336, CVE-2026-43339, CVE-2026-43340, CVE-2026-43342, CVE-2026-43343, CVE-2026-43357, CVE-2026-43363, CVE-2026-43365, CVE-2026-43370, CVE-2026-43373, CVE-2026-43380, CVE-2026-43381, CVE-2026-43382, CVE-2026-43386, CVE-2026-43387, CVE-2026-43405, CVE-2026-43411, CVE-2026-43420, CVE-2026-43425, CVE-2026-43426, CVE-2026-43427, CVE-2026-43428, CVE-2026-43429, CVE-2026-43430, CVE-2026-43432, CVE-2026-43439, CVE-2026-43445, CVE-2026-43449, CVE-2026-43450, CVE-2026-43451, CVE-2026-43452, CVE-2026-43453, CVE-2026-43458, CVE-2026-43459, CVE-2026-43466, CVE-2026-43469, CVE-2026-43472, CVE-2026-43473, CVE-2026-43475, CVE-2026-43476, CVE-2026-43480, CVE-2026-43484, CVE-2026-43496, CVE-2026-43497, CVE-2026-43502, CVE-2026-45834, CVE-2026-45835, CVE-2026-45836, CVE-2026-45838, CVE-2026-45839, CVE-2026-45840, CVE-2026-45841, CVE-2026-45842, CVE-2026-45843, CVE-2026-45844, CVE-2026-45846, CVE-2026-45847, CVE-2026-45848, CVE-2026-45852, CVE-2026-45856, CVE-2026-45857, CVE-2026-45860, CVE-2026-45862, CVE-2026-45864, CVE-2026-45866, CVE-2026-45867, CVE-2026-45868, CVE-2026-45869, CVE-2026-45870, CVE-2026-45871, CVE-2026-45873, CVE-2026-45875, CVE-2026-45879, CVE-2026-45883, CVE-2026-45885, CVE-2026-45890, CVE-2026-45891, CVE-2026-45899, CVE-2026-45902, CVE-2026-45904, CVE-2026-45911, CVE-2026-45912, CVE-2026-45915, CVE-2026-45916, CVE-2026-45919, CVE-2026-45920, CVE-2026-45924, CVE-2026-45935, CVE-2026-45936, CVE-2026-45941, CVE-2026-45946, CVE-2026-45948, CVE-2026-45954, CVE-2026-45956, CVE-2026-45958, CVE-2026-45960, CVE-2026-45964, CVE-2026-45965, CVE-2026-45968, CVE-2026-45969, CVE-2026-45970, CVE-2026-45974, CVE-2026-45978, CVE-2026-45983, CVE-2026-45984, CVE-2026-45985, CVE-2026-45986, CVE-2026-45987, CVE-2026-45994, CVE-2026-46002, CVE-2026-46004, CVE-2026-46006, CVE-2026-46009, CVE-2026-46015, CVE-2026-46018, CVE-2026-46019, CVE-2026-46022, CVE-2026-46023, CVE-2026-46024, CVE-2026-46027, CVE-2026-46033, CVE-2026-46037, CVE-2026-46040, CVE-2026-46044, CVE-2026-46046, CVE-2026-46047, CVE-2026-46049, CVE-2026-46050, CVE-2026-46051, CVE-2026-46053, CVE-2026-46062, CVE-2026-46064, CVE-2026-46070, CVE-2026-46072, CVE-2026-46077, CVE-2026-46080, CVE-2026-46082, CVE-2026-46088, CVE-2026-46098, CVE-2026-46099, CVE-2026-46101, CVE-2026-46102, CVE-2026-46107, CVE-2026-46108, CVE-2026-46112, CVE-2026-46120, CVE-2026-46122, CVE-2026-46123, CVE-2026-46124, CVE-2026-46127, CVE-2026-46128, CVE-2026-46132, CVE-2026-46133, CVE-2026-46137, CVE-2026-46146, CVE-2026-46149, CVE-2026-46150, CVE-2026-46151, CVE-2026-46161, CVE-2026-46163, CVE-2026-46167, CVE-2026-46168, CVE-2026-46172, CVE-2026-46174, CVE-2026-46177, CVE-2026-46178, CVE-2026-46184, CVE-2026-46186, CVE-2026-46187, CVE-2026-46189, CVE-2026-46197, CVE-2026-46198, CVE-2026-46205, CVE-2026-46206, CVE-2026-46209, CVE-2026-46212, CVE-2026-46214, CVE-2026-46219, CVE-2026-46220, CVE-2026-46227, CVE-2026-46230, CVE-2026-46231, CVE-2026-46233, CVE-2026-46234, CVE-2026-46236, CVE-2026-46238, CVE-2026-46249, CVE-2026-46250, CVE-2026-46253, CVE-2026-46259, CVE-2026-46267, CVE-2026-46270, CVE-2026-46273, CVE-2026-46274, CVE-2026-46275, CVE-2026-46285, CVE-2026-46294, CVE-2026-46301, CVE-2026-46303, CVE-2026-46304, CVE-2026-46307, CVE-2026-46319, CVE-2026-46328, CVE-2026-52911, CVE-2026-52912, CVE-2026-52914, CVE-2026-52915, CVE-2026-52916, CVE-2026-52919, CVE-2026-52920, CVE-2026-52921, CVE-2026-52922, CVE-2026-52925, CVE-2026-52926, CVE-2026-52931, CVE-2026-52954, CVE-2026-52955, CVE-2026-52957, CVE-2026-52958, CVE-2026-52962, CVE-2026-52963, CVE-2026-52969, CVE-2026-52970, CVE-2026-52982, CVE-2026-52984, CVE-2026-52985, CVE-2026-52986, CVE-2026-52992, CVE-2026-52993, CVE-2026-52995, CVE-2026-52998, CVE-2026-52999, CVE-2026-53001, CVE-2026-53002, CVE-2026-53003, CVE-2026-53004, CVE-2026-53006, CVE-2026-53011, CVE-2026-53012, CVE-2026-53016, CVE-2026-53021, CVE-2026-53022, CVE-2026-53023, CVE-2026-53037, CVE-2026-53039, CVE-2026-53040, CVE-2026-53041, CVE-2026-53043, CVE-2026-53045, CVE-2026-53046, CVE-2026-53047, CVE-2026-53048, CVE-2026-53049, CVE-2026-53050, CVE-2026-53059, CVE-2026-53060, CVE-2026-53061, CVE-2026-53062, CVE-2026-53064, CVE-2026-53065, CVE-2026-53068, CVE-2026-53069, CVE-2026-53071, CVE-2026-53072, CVE-2026-53073, CVE-2026-53074, CVE-2026-53075, CVE-2026-53077, CVE-2026-53082, CVE-2026-53088, CVE-2026-53093, CVE-2026-53096, CVE-2026-53112, CVE-2026-53128, CVE-2026-53130, CVE-2026-53287, CVE-2026-53291, CVE-2026-53294, CVE-2026-53295, CVE-2026-53296, CVE-2026-53304, CVE-2026-53306, CVE-2026-53309, CVE-2026-53320, CVE-2026-53369, CVE-2026-53379, CVE-2026-63860, CVE-2026-63865, CVE-2026-64018, CVE-2026-64032, CVE-2026-64033, CVE-2026-64034, CVE-2026-64039, CVE-2026-64046, CVE-2026-64047, CVE-2026-64055, CVE-2026-64056, CVE-2026-64083, CVE-2026-64084, CVE-2026-64085, CVE-2026-64086, CVE-2026-64087, CVE-2026-64088, CVE-2026-64089, CVE-2026-64096, CVE-2026-64102, CVE-2026-64103, CVE-2026-64113, CVE-2026-64114, CVE-2026-64115, CVE-2026-64125, CVE-2026-64133, CVE-2026-64135, CVE-2026-64153, CVE-2026-64155, CVE-2026-64164, CVE-2026-64165, CVE-2026-64166, CVE-2026-64168, CVE-2026-64173, CVE-2026-64174, CVE-2026-64177, CVE-2026-64178, CVE-2026-64179, CVE-2026-64185, CVE-2026-64218, CVE-2026-64219, CVE-2026-64220, CVE-2026-64221)

USN-8615-2: Linux kernel (Raspberry Pi) vulnerabilities

Ubuntu Security Advisories
1 week 3 days ago
It was discovered that a logic flaw existed in the XFRM ESP-in-TCP subsystem in the Linux kernel when handling socket buffer fragments. This flaw is known as Fragnesia. A local attacker could use this to escalate privileges, or possibly escape a container. (CVE-2026-43503) Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - InfiniBand drivers; - STMicroelectronics network drivers; - NVME drivers; - SCSI subsystem; - USB over IP driver; - Network file system (NFS) server daemon; - SMB network file system; - Tracing infrastructure; - B.A.T.M.A.N. meshing protocol; - Ethernet bridge; - Ceph Core library; - IPv4 networking; - IPv6 networking; - Netfilter; - RxRPC session sockets; - X.25 network layer; (CVE-2026-23272, CVE-2026-23455, CVE-2026-31402, CVE-2026-31418, CVE-2026-31607, CVE-2026-31637, CVE-2026-31649, CVE-2026-31659, CVE-2026-31682, CVE-2026-31685, CVE-2026-43011, CVE-2026-43037, CVE-2026-43038, CVE-2026-43117, CVE-2026-43383, CVE-2026-43407, CVE-2026-43414, CVE-2026-45988, CVE-2026-46043, CVE-2026-46119, CVE-2026-46135, CVE-2026-46243)

php-8.4.24-1.fc43

Fedora Security Advisories
1 week 3 days ago
FEDORA-2026-d755ca77c4 Packages in this update:
  • php-8.4.24-1.fc43
Update description:

PHP version 8.4.24 (30 Jul 2026)

BCMath:

Calendar:

  • Fixed bug GH-22602 (gregoriantojd() and juliantojd() integer overflow with INT_MAX year). (arshidkv12)

Date:

  • Update timelib to 2022.17. (Derick)
  • Fixed bug GH-19803 (Parsing a string with a single white space does create an error). (Derick)
  • Fixed Unix timestamps in February of the year 0 are misparsed with @-notation. (LukasGelbmann)
  • Fixed bug GH-11310 (__debugInfo does nothing on userland classes extending Date classes). (Derick)

DBA:

  • Fixed OOB read on malformed length field in dba flatfile handler. (alhudz)

DOM:

  • Fixed bug GH-22570 (Stack overflow when serializing a deeply nested Dom\XMLDocument). (iliaal)

Exif:

  • Fixed bug GH-11020 (exif_read_data() emits a spurious "Illegal IFD size" warning when an IFD is not followed by a next-IFD offset). (Eyüp Can Akman)

Hash:

  • Fixed bug GH-18173 (ext/hash relies on implementation-defined malloc alignment). (iliaal)

Intl:

  • Fixed Locale::lookup() and locale_lookup() to return NULL instead of the fallback locale when a language tag cannot be canonicalized. (Weilin Du)
  • Fixed memory leaks when calling Collator::__construct() or Spoofchecker::__construct() twice. (Weilin Du)
  • Fixed IntlChar methods leaving stale global error state after successful calls. (Xuyang Zhang)

ODBC:

  • Fixed bug GH-22668 (Heap buffer over-read when a column value exceeds the driver-reported display size). (iliaal)

OpenSSL:

  • Fixed timeout for supplemental read at end of a blocking stream in SSL stream wrapper. (ilutov)

PDO_ODBC:

  • Fixed bug GH-20726 (Crash with ODBC connection pooling when the DSN carries no credentials). (iliaal)
  • Fixed bug GH-22667 (Heap buffer over-read when a column value exceeds the driver-reported display size). (iliaal)
  • Fixed bug GH-22666 (Heap buffer overflow when an output parameter value is longer than the declared maxlen). (iliaal)
  • Fixed bug GH-22665 (Out-of-bounds write when the ODBC driver reports a diagnostic message length beyond the error buffer). (iliaal)

PGSQL:

  • Fixed GHSA-7qpv-r5mr-78m4 (SQL injection via E'...' backslash breakout). (CVE-2026-17543) (ilutov)

Phar:

  • Fixed inconsistent handling of the magic ".phar" directory. Paths such as "/.phar" remain protected, while non-magic paths that merely start with ".phar" are handled consistently across file and directory creation, copying, ArrayAccess, stream lookup, directory iteration and extraction. (Weilin Du)
  • Fixed GHSA-vc5h-9ppw-p5f3 (Crash via recursive symlinks). (CVE-2026-7260) (Jakub Zelenka)

PHPDBG:

  • Fixed bug GH-17387 (Trivial crash in phpdbg lexer). (iliaal)
  • Fixed fleaked lowercased lookup keys in phpdbg_resolve_opline_break. (jorgsowa)
  • Fixed off-by-one in phpdbg_safe_class_lookup() causing class lookups to always fail during phpdbg's signal-safe interruption path. (jorgsowa)

Reflection:

  • Fixed bug GH-22324 (Ignore leading namespace separator in ReflectionParameter::__construct()). (jorgsowa)
  • Fixed bug GH-22441 (ReflectionClass::hasProperty() and getProperty() ignore dynamic properties shadowing a private parent property). (iliaal)
  • Fixed bug GH-22658 (ReflectionConstant::__toString() with a string value with null bytes truncates output). (DanielEScherzer)
  • Fixed bug GH-22681 (Reflection*::__toString() truncates on null bytes). (DanielEScherzer)

Session:

  • Fixed bug GH-21314 (Different session garbage collector behavior between PHP 8.3 and PHP 8.5). (jorgsowa)

SPL:

  • Fix class_parents for classes with leading slash in non-autoload mode. (jorgsowa)
  • Ignore leading back-slash in class_parents(), class_implements(), and class_uses(). (jorgsowa)
  • Fixed bug GH-16217 (SplFileObject::fputcsv() on an uninitialized object segfaults). (iliaal)

Standard:

  • Fixed bug GH-22360 (convert.base64-encode corruption on incremental flush). (David Carlier)
  • Fixed bug GH-22395 (base_convert() outputs at most 64 characters). (Weilin Du)
  • Fixed integer overflow in getimagesize() and getimagesizefromstring() when parsing an IFF chunk with a size of INT_MAX. (David Carlier, Weilin Du)
  • Fixed bug GH-22678 (Use-after-free in array_multisort() when the comparator mutates the array being sorted). (azchin, iliaal)

Streams:

  • Fixed bug GH-22617 (persistent stream keys truncated at null bytes, causing distinct abstract unix domain sockets to share a resource). (David Carlier)

trafficserver-10.1.4-1.fc44

Fedora Security Advisories
1 week 4 days ago
FEDORA-2026-5bec7441bb Packages in this update:
  • trafficserver-10.1.4-1.fc44
Update description:

Update to upstream 10.1.4 Resolves: - CVE-2026-22068 - Unanchored regular-expression matching allows ACL and policy bypass - CVE-2026-33267 - Hop-by-hop and internal headers from untrusted peers are not stripped - CVE-2026-58150 - HTTP/2 requests with Transfer-Encoding are not rejected, allowing request smuggling - CVE-2026-58151 - Abusive HTTP/2 framing can exhaust resources and crash the server - CVE-2026-58154 - Memory-safety errors in MIME and header parsing - CVE-2026-58155 - Header-name length truncation enables header aliasing and request smuggling - CVE-2026-58157 - Improper server-session reuse can expose data across client connections - CVE-2026-58161 - Memory-safety errors in TLS and SNI handling can crash the server - CVE-2026-58177 - Memory-safety and path-traversal errors in the Cripts framework - CVE-2026-65324 - HTTP/2 and HTTP/3 dechunking removes per-stream buffer cap, allowing memory exhaustion - CVE-2026-24033 - Chunked extension quoted-string parsing allows request smuggling - CVE-2026-33930 - Buffer overflow via Host field that has a long string value - CVE-2026-41920 - SNI and Host comparison uses a one-sided length, allowing host-SNI policy bypass - CVE-2026-57834 - Malformed chunked message body allows request smuggling - CVE-2026-58152 - Integer-handling errors in HPACK/XPACK decoding corrupt memory - CVE-2026-58153 - HTTP/2 to HTTP/1 conversion forwards origin trailers to clients unsafely - CVE-2026-58156 - URL and port parsing errors allow access-control bypass - CVE-2026-58158 - PROXY protocol parsing has port truncation and a stack overflow - CVE-2026-58159 - Listener and ACL handling allow access-control bypass - CVE-2026-58160 - Out-of-bounds reads while parsing DNS responses - CVE-2026-58162 - Certifier plugin trusts client SNI when generating certificates - CVE-2026-58163 - Cache deserialization and lifetime errors can corrupt state or crash the server - CVE-2026-58164 - Remap configuration lifetime and TOCTOU errors cause use-after-free - CVE-2026-58175 - HostDB SRV handling leaks memory - CVE-2026-58178 - ESI plugin allows uncontrolled recursion and server-side request forgery - CVE-2026-58179 - regex_remap plugin overflows the stack from attacker input - CVE-2026-58180 - txn_box plugin overflows the stack from attacker input - CVE-2026-58181 - uri_signing and url_sig plugins can exhaust the stack or crash - CVE-2026-58182 - ts_lua plugin has initialization and resource-handling errors - CVE-2026-58183 - prefetch plugin can crash on attacker-influenced input - CVE-2026-58184 - header_rewrite plugin cookie handling can corrupt memory - CVE-2026-58185 - Use-after-free in the intercept plugin - CVE-2026-58186 - webp_transform plugin decodes unsafely and mislabels degraded responses - CVE-2026-58187 - Multiplexer plugin chunk decoder enables a denial of service - CVE-2026-58188 - Memory-safety and limit-bypass errors across experimental plugins - CVE-2026-58189 - Plugins resetting the redirect counter enable SSRF amplification - CVE-2026-65100 - HPACK encoder desynchronizes from the decoder after a failed header encode - CVE-2026-65325 - HTTP/2 multiplexed origin sessions are reused without certificate re-verification

trafficserver-10.1.4-1.fc43

Fedora Security Advisories
1 week 4 days ago
FEDORA-2026-144d6c9bcc Packages in this update:
  • trafficserver-10.1.4-1.fc43
Update description:

Update to upstream 10.1.4 Resolves: - CVE-2026-22068 - Unanchored regular-expression matching allows ACL and policy bypass - CVE-2026-33267 - Hop-by-hop and internal headers from untrusted peers are not stripped - CVE-2026-58150 - HTTP/2 requests with Transfer-Encoding are not rejected, allowing request smuggling - CVE-2026-58151 - Abusive HTTP/2 framing can exhaust resources and crash the server - CVE-2026-58154 - Memory-safety errors in MIME and header parsing - CVE-2026-58155 - Header-name length truncation enables header aliasing and request smuggling - CVE-2026-58157 - Improper server-session reuse can expose data across client connections - CVE-2026-58161 - Memory-safety errors in TLS and SNI handling can crash the server - CVE-2026-58177 - Memory-safety and path-traversal errors in the Cripts framework - CVE-2026-65324 - HTTP/2 and HTTP/3 dechunking removes per-stream buffer cap, allowing memory exhaustion - CVE-2026-24033 - Chunked extension quoted-string parsing allows request smuggling - CVE-2026-33930 - Buffer overflow via Host field that has a long string value - CVE-2026-41920 - SNI and Host comparison uses a one-sided length, allowing host-SNI policy bypass - CVE-2026-57834 - Malformed chunked message body allows request smuggling - CVE-2026-58152 - Integer-handling errors in HPACK/XPACK decoding corrupt memory - CVE-2026-58153 - HTTP/2 to HTTP/1 conversion forwards origin trailers to clients unsafely - CVE-2026-58156 - URL and port parsing errors allow access-control bypass - CVE-2026-58158 - PROXY protocol parsing has port truncation and a stack overflow - CVE-2026-58159 - Listener and ACL handling allow access-control bypass - CVE-2026-58160 - Out-of-bounds reads while parsing DNS responses - CVE-2026-58162 - Certifier plugin trusts client SNI when generating certificates - CVE-2026-58163 - Cache deserialization and lifetime errors can corrupt state or crash the server - CVE-2026-58164 - Remap configuration lifetime and TOCTOU errors cause use-after-free - CVE-2026-58175 - HostDB SRV handling leaks memory - CVE-2026-58178 - ESI plugin allows uncontrolled recursion and server-side request forgery - CVE-2026-58179 - regex_remap plugin overflows the stack from attacker input - CVE-2026-58180 - txn_box plugin overflows the stack from attacker input - CVE-2026-58181 - uri_signing and url_sig plugins can exhaust the stack or crash - CVE-2026-58182 - ts_lua plugin has initialization and resource-handling errors - CVE-2026-58183 - prefetch plugin can crash on attacker-influenced input - CVE-2026-58184 - header_rewrite plugin cookie handling can corrupt memory - CVE-2026-58185 - Use-after-free in the intercept plugin - CVE-2026-58186 - webp_transform plugin decodes unsafely and mislabels degraded responses - CVE-2026-58187 - Multiplexer plugin chunk decoder enables a denial of service - CVE-2026-58188 - Memory-safety and limit-bypass errors across experimental plugins - CVE-2026-58189 - Plugins resetting the redirect counter enable SSRF amplification - CVE-2026-65100 - HPACK encoder desynchronizes from the decoder after a failed header encode - CVE-2026-65325 - HTTP/2 multiplexed origin sessions are reused without certificate re-verification

trafficserver-9.2.15-1.el9

Fedora Security Advisories
1 week 4 days ago
FEDORA-EPEL-2026-943e511d48 Packages in this update:
  • trafficserver-9.2.15-1.el9
Update description:

Update to upstream 9.2.15 Resolves: - CVE-2026-22068 - Unanchored regular-expression matching allows ACL and policy bypass - CVE-2026-33267 - Hop-by-hop and internal headers from untrusted peers are not stripped - CVE-2026-58150 - HTTP/2 requests with Transfer-Encoding are not rejected, allowing request smuggling - CVE-2026-58151 - Abusive HTTP/2 framing can exhaust resources and crash the server - CVE-2026-58154 - Memory-safety errors in MIME and header parsing - CVE-2026-58155 - Header-name length truncation enables header aliasing and request smuggling - CVE-2026-58157 - Improper server-session reuse can expose data across client connections - CVE-2026-58161 - Memory-safety errors in TLS and SNI handling can crash the server - CVE-2026-58177 - Memory-safety and path-traversal errors in the Cripts framework - CVE-2026-65324 - HTTP/2 and HTTP/3 dechunking removes per-stream buffer cap, allowing memory exhaustion - CVE-2026-24033 - Chunked extension quoted-string parsing allows request smuggling - CVE-2026-33930 - Buffer overflow via Host field that has a long string value - CVE-2026-41920 - SNI and Host comparison uses a one-sided length, allowing host-SNI policy bypass - CVE-2026-57834 - Malformed chunked message body allows request smuggling - CVE-2026-58152 - Integer-handling errors in HPACK/XPACK decoding corrupt memory - CVE-2026-58153 - HTTP/2 to HTTP/1 conversion forwards origin trailers to clients unsafely - CVE-2026-58156 - URL and port parsing errors allow access-control bypass - CVE-2026-58158 - PROXY protocol parsing has port truncation and a stack overflow - CVE-2026-58159 - Listener and ACL handling allow access-control bypass - CVE-2026-58160 - Out-of-bounds reads while parsing DNS responses - CVE-2026-58162 - Certifier plugin trusts client SNI when generating certificates - CVE-2026-58163 - Cache deserialization and lifetime errors can corrupt state or crash the server - CVE-2026-58164 - Remap configuration lifetime and TOCTOU errors cause use-after-free - CVE-2026-58175 - HostDB SRV handling leaks memory - CVE-2026-58178 - ESI plugin allows uncontrolled recursion and server-side request forgery - CVE-2026-58179 - regex_remap plugin overflows the stack from attacker input - CVE-2026-58180 - txn_box plugin overflows the stack from attacker input - CVE-2026-58181 - uri_signing and url_sig plugins can exhaust the stack or crash - CVE-2026-58182 - ts_lua plugin has initialization and resource-handling errors - CVE-2026-58183 - prefetch plugin can crash on attacker-influenced input - CVE-2026-58184 - header_rewrite plugin cookie handling can corrupt memory - CVE-2026-58185 - Use-after-free in the intercept plugin - CVE-2026-58186 - webp_transform plugin decodes unsafely and mislabels degraded responses - CVE-2026-58187 - Multiplexer plugin chunk decoder enables a denial of service - CVE-2026-58188 - Memory-safety and limit-bypass errors across experimental plugins - CVE-2026-58189 - Plugins resetting the redirect counter enable SSRF amplification - CVE-2026-65100 - HPACK encoder desynchronizes from the decoder after a failed header encode - CVE-2026-65325 - HTTP/2 multiplexed origin sessions are reused without certificate re-verification

trafficserver-9.2.15-1.el8

Fedora Security Advisories
1 week 4 days ago
FEDORA-EPEL-2026-3132170b0a Packages in this update:
  • trafficserver-9.2.15-1.el8
Update description:

Update to upstream 9.2.15 Resolves: - CVE-2026-22068 - Unanchored regular-expression matching allows ACL and policy bypass - CVE-2026-33267 - Hop-by-hop and internal headers from untrusted peers are not stripped - CVE-2026-58150 - HTTP/2 requests with Transfer-Encoding are not rejected, allowing request smuggling - CVE-2026-58151 - Abusive HTTP/2 framing can exhaust resources and crash the server - CVE-2026-58154 - Memory-safety errors in MIME and header parsing - CVE-2026-58155 - Header-name length truncation enables header aliasing and request smuggling - CVE-2026-58157 - Improper server-session reuse can expose data across client connections - CVE-2026-58161 - Memory-safety errors in TLS and SNI handling can crash the server - CVE-2026-58177 - Memory-safety and path-traversal errors in the Cripts framework - CVE-2026-65324 - HTTP/2 and HTTP/3 dechunking removes per-stream buffer cap, allowing memory exhaustion - CVE-2026-24033 - Chunked extension quoted-string parsing allows request smuggling - CVE-2026-33930 - Buffer overflow via Host field that has a long string value - CVE-2026-41920 - SNI and Host comparison uses a one-sided length, allowing host-SNI policy bypass - CVE-2026-57834 - Malformed chunked message body allows request smuggling - CVE-2026-58152 - Integer-handling errors in HPACK/XPACK decoding corrupt memory - CVE-2026-58153 - HTTP/2 to HTTP/1 conversion forwards origin trailers to clients unsafely - CVE-2026-58156 - URL and port parsing errors allow access-control bypass - CVE-2026-58158 - PROXY protocol parsing has port truncation and a stack overflow - CVE-2026-58159 - Listener and ACL handling allow access-control bypass - CVE-2026-58160 - Out-of-bounds reads while parsing DNS responses - CVE-2026-58162 - Certifier plugin trusts client SNI when generating certificates - CVE-2026-58163 - Cache deserialization and lifetime errors can corrupt state or crash the server - CVE-2026-58164 - Remap configuration lifetime and TOCTOU errors cause use-after-free - CVE-2026-58175 - HostDB SRV handling leaks memory - CVE-2026-58178 - ESI plugin allows uncontrolled recursion and server-side request forgery - CVE-2026-58179 - regex_remap plugin overflows the stack from attacker input - CVE-2026-58180 - txn_box plugin overflows the stack from attacker input - CVE-2026-58181 - uri_signing and url_sig plugins can exhaust the stack or crash - CVE-2026-58182 - ts_lua plugin has initialization and resource-handling errors - CVE-2026-58183 - prefetch plugin can crash on attacker-influenced input - CVE-2026-58184 - header_rewrite plugin cookie handling can corrupt memory - CVE-2026-58185 - Use-after-free in the intercept plugin - CVE-2026-58186 - webp_transform plugin decodes unsafely and mislabels degraded responses - CVE-2026-58187 - Multiplexer plugin chunk decoder enables a denial of service - CVE-2026-58188 - Memory-safety and limit-bypass errors across experimental plugins - CVE-2026-58189 - Plugins resetting the redirect counter enable SSRF amplification - CVE-2026-65100 - HPACK encoder desynchronizes from the decoder after a failed header encode - CVE-2026-65325 - HTTP/2 multiplexed origin sessions are reused without certificate re-verification

proftpd-1.3.8d-4.el9

Fedora Security Advisories
1 week 4 days ago
FEDORA-EPEL-2026-daf1e2cc13 Packages in this update:
  • proftpd-1.3.8d-4.el9
Update description:

This update contains backported fixes for a number of security issues, largely relating to features that are not enabled by default such as SFTP and SQL support. The exception is the addition of mod_procfs, enabled by default, which blocks accesses to procfs filesystems and hence prevents ACL bypasses via the use of the /proc/self/root directory; note that access to /proc is normally blocked via the default use of the DefaultRoot directive anyway.

proftpd-1.3.6e-11.el8

Fedora Security Advisories
1 week 4 days ago
FEDORA-EPEL-2026-cbb4ce3efc Packages in this update:
  • proftpd-1.3.6e-11.el8
Update description:

This update contains backported fixes for a number of security issues, largely relating to features that are not enabled by default such as SFTP and SQL support. The exception is the addition of mod_procfs, enabled by default, which blocks accesses to procfs filesystems and hence prevents ACL bypasses via the use of the /proc/self/root directory; note that access to /proc is normally blocked via the default use of the DefaultRoot directive anyway.

USN-8561-2: FreeRDP regression

Ubuntu Security Advisories
1 week 4 days ago
USN-8561-1 fixed vulnerabilities in FreeRDP. Unfortunately, the upgrade to version 3.30.0 introduced a regression in the clipboard functionality. This update fixes the problem. We apologize for the inconvenience. Original advisory details: It was discovered that FreeRDP contained multiple security issues. An attacker could possibly use these issues to obtain sensitive information, cause FreeRDP to crash, resulting in a denial of service, or execute arbitrary code.

php-8.5.9-1.fc44

Fedora Security Advisories
1 week 4 days ago
FEDORA-2026-6131a972fe Packages in this update:
  • php-8.5.9-1.fc44
Update description:

PHP version 8.5.9 (30 Jul 2026)

Core:

  • Fixed bug GH-22290 (AST pretty printing does not correctly handle strings containing NUL). (iliaal)
  • Fixed bug GH-22206 (missing return in global register detection). (P3p111n0)
  • Lock unmodified readonly properties for modification after clone-with. (NickSdot)

BCMath:

Calendar:

  • Fixed bug GH-22602 (gregoriantojd() and juliantojd() integer overflow with INT_MAX year). (arshidkv12)

Date:

  • Update timelib to 2022.17. (Derick)
  • Fixed bug GH-19803 (Parsing a string with a single white space does create an error). (Derick)
  • Fixed Unix timestamps in February of the year 0 are misparsed with @-notation. (LukasGelbmann)
  • Fixed bug GH-11310 (__debugInfo does nothing on userland classes extending Date classes). (Derick)

DBA:

  • Fixed OOB read on malformed length field in dba flatfile handler. (alhudz)

DOM:

  • Fixed bug GH-22570 (Stack overflow when serializing a deeply nested Dom\XMLDocument). (iliaal)
  • Fixed getElementsByClassName() item() returning the wrong element on random access. (David Carlier)

Exif:

  • Fixed bug GH-11020 (exif_read_data() emits a spurious "Illegal IFD size" warning when an IFD is not followed by a next-IFD offset). (Eyüp Can Akman)

Hash:

  • Fixed bug GH-18173 (ext/hash relies on implementation-defined malloc alignment). (iliaal)

ODBC:

  • Fixed bug GH-22668 (Heap buffer over-read when a column value exceeds the driver-reported display size). (iliaal)

Opcache:

  • Fixed bug GH-22158 (Tracing JIT dispatches the observer begin handler through the wrong run_time_cache slot on megamorphic calls). (ptondereau, iliaal)
  • Fixed bug GH-22443 (Tracing JIT SIGSEGV on megamorphic dynamic calls from an undereferenced run_time_cache map_ptr offset). (iliaal)
  • Fixed bug GH-21770 (Infinite recursion in property hook getter in opcache preloaded trait). (iliaal)

OpenSSL:

  • Fixed timeout for supplemental read at end of a blocking stream in SSL stream wrapper. (ilutov)

Intl:

  • Fixed Locale::lookup() and locale_lookup() to return NULL instead of the fallback locale when a language tag cannot be canonicalized. (Weilin Du)
  • Fixed memory leaks when calling Collator::__construct() or Spoofchecker::__construct() twice. (Weilin Du)
  • Fixed memory leak when calling IntlListFormatter::__construct() twice. (Weilin Du)
  • Fixed IntlChar methods leaving stale global error state after successful calls. (Xuyang Zhang)

PDO_ODBC:

  • Fixed bug GH-20726 (Crash with ODBC connection pooling when the DSN carries no credentials). (iliaal)
  • Fixed bug GH-22667 (Heap buffer over-read when a column value exceeds the driver-reported display size). (iliaal)
  • Fixed bug GH-22666 (Heap buffer overflow when an output parameter value is longer than the declared maxlen). (iliaal)
  • Fixed bug GH-22665 (Out-of-bounds write when the ODBC driver reports a diagnostic message length beyond the error buffer). (iliaal)

PGSQL:

  • Fixed GHSA-7qpv-r5mr-78m4 (SQL injection via E'...' backslash breakout). (CVE-2026-17543) (ilutov)

Phar:

  • Fixed inconsistent handling of the magic ".phar" directory. Paths such as "/.phar" remain protected, while non-magic paths that merely start with ".phar" are handled consistently across file and directory creation, copying, ArrayAccess, stream lookup, directory iteration and extraction. (Weilin Du)
  • Fixed GHSA-vc5h-9ppw-p5f3 (Crash via recursive symlinks). (CVE-2026-7260) (Jakub Zelenka)

PHPDBG:

  • Fixed bug GH-17387 (Trivial crash in phpdbg lexer). (iliaal)
  • Fixed fleaked lowercased lookup keys in phpdbg_resolve_opline_break. (jorgsowa)
  • Fixed off-by-one in phpdbg_safe_class_lookup() causing class lookups to always fail during phpdbg's signal-safe interruption path. (jorgsowa)

Reflection:

  • Fixed bug GH-22324 (Ignore leading namespace separator in ReflectionParameter::__construct()). (jorgsowa)
  • Fixed bug GH-22441 (ReflectionClass::hasProperty() and getProperty() ignore dynamic properties shadowing a private parent property). (iliaal)
  • Fixed bug GH-22658 (ReflectionConstant::__toString() with a string value with null bytes truncates output). (DanielEScherzer)
  • Fixed bug GH-22683 (Reflection(Class)Constant::__toString() should not warn on NAN conversions). (Khaled Alam)
  • Fixed bug GH-22681 (Reflection*::__toString() truncates on null bytes). (DanielEScherzer)

Session:

  • Fixed bug GH-21314 (Different session garbage collector behavior between PHP 8.3 and PHP 8.5). (jorgsowa)

SPL:

  • Fix class_parents for classes with leading slash in non-autoload mode. (jorgsowa)
  • Ignore leading back-slash in class_parents(), class_implements(), and class_uses(). (jorgsowa)
  • Fixed bug GH-16217 (SplFileObject::fputcsv() on an uninitialized object segfaults). (iliaal)

Standard:

  • Fixed bug GH-22395 (base_convert() outputs at most 64 characters). (Weilin Du)
  • Fixed bug GH-22678 (Use-after-free in array_multisort() when the comparator mutates the array being sorted). (azchin, iliaal)

URI:

  • Fixed behavior of Uri\WhatWg\Url wither methods with regards to empty opaque hosts. (kocsismate)
  • Fixed bug GH-22628 (Percent-encoding of caret in WHATWG URL paths is not performed). (kocsismate)
  • Fixed bug GH-22629 (WHATWG Validation error incorrect with empty host and non-empty userinfo). (kocsismate)