5 days 5 hours ago
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:
- PSP security protocol;
- ARM64 architecture;
- PowerPC architecture;
- RISC-V architecture;
- S390 architecture;
- User-Mode Linux (UML);
- x86 architecture;
- Block layer subsystem;
- Cryptographic API;
- Intel NPU Driver;
- DRBD Distributed Replicated Block Device drivers;
- Ublk userspace block driver;
- Bluetooth drivers;
- Bus devices;
- Character device driver;
- Clock framework and drivers;
- CPU frequency scaling framework;
- Hardware crypto device drivers;
- EDAC drivers;
- EFI core;
- FWCTL subsystem;
- GPU drivers;
- HID subsystem;
- I3C subsystem;
- InfiniBand drivers;
- IOMMU subsystem;
- Mailbox framework;
- Multiple devices driver;
- Media drivers;
- NVIDIA Tegra memory controller driver;
- MTD block device drivers;
- Network drivers;
- Ethernet bonding driver;
- Mellanox network drivers;
- Microsoft Azure Network Adapter (MANA) driver;
- STMicroelectronics network drivers;
- MediaTek network drivers;
- NVME drivers;
- PCI subsystem;
- Pin controllers subsystem;
- Chrome hardware platform drivers;
- ACPI WMI driver;
- x86 platform drivers;
- Generic PM domains;
- MediaTek PM domains;
- Power supply drivers;
- MPAM driver;
- Amlogic Meson reset controller drivers;
- S/390 drivers;
- SCSI subsystem;
- NVIDIA Tegra Control Backbone (CBB) driver;
- SPI subsystem;
- Greybus lights staging drivers;
- Media staging drivers;
- Realtek RTL8723BS SDIO drivers;
- TCM subsystem;
- TTY drivers;
- USB Device Class drivers;
- ULPI bus;
- USB Type-C support driver;
- TI TPS6598x USB Power Delivery controller driver;
- vDPA drivers;
- VFIO drivers;
- Framebuffer layer;
- TSM AMD SEV Guest driver;
- Xen hypervisor drivers;
- File systems infrastructure;
- BTRFS file system;
- Ceph distributed file system;
- EROFS file system;
- F2FS file system;
- FUSE (File system in Userspace);
- GFS2 file system;
- HFS+ file system;
- HugeTLB file system;
- Network file system (NFS) server daemon;
- NILFS2 file system;
- File system notification infrastructure;
- NTFS3 file system;
- OCFS2 file system;
- Overlay file system;
- Diskquota system;
- SMB network file system;
- Tracing file system;
- DRM TTM subsystem;
- Control group (cgroup);
- Kernel CPU control infrastructure;
- QorIQ DPAA2 FSL-MC bus driver;
- Freescale ENETC Ethernet drivers;
- Memory Management;
- padata parallel execution mechanism;
- PPP protocol drivers and compressors;
- Bluetooth subsystem;
- Networking core;
- Netfilter;
- Network traffic control;
- io_uring subsystem;
- IPC subsystem;
- Audit subsystem;
- BPF subsystem;
- Kernel exit() syscall;
- Kernel fork() syscall;
- Kernel futex primitives;
- Padata parallel execution mechanism;
- Scheduler infrastructure;
- Tracing infrastructure;
- Cryptographic library;
- Memory management;
- 802.1Q VLAN protocol;
- B.A.T.M.A.N. meshing protocol;
- Ethernet bridge;
- Ceph Core library;
- Distributed Switch Architecture;
- IPv4 networking;
- IPv6 networking;
- MAC80211 subsystem;
- Multipath TCP;
- Open vSwitch;
- Phonet protocol;
- RDS protocol;
- SCTP protocol;
- SMC sockets;
- TIPC protocol;
- TLS protocol;
- Unix domain sockets;
- VMware vSockets driver;
- XFRM subsystem;
- Integrity Measurement Architecture(IMA) framework;
- SELinux security module;
- ALSA framework;
- HD-audio driver;
- QCOM ASoC drivers;
- SOF drivers;
- STI ASoC drivers;
- USB sound devices;
- KVM subsystem;
(CVE-2026-43490, CVE-2026-43492, CVE-2026-43495, CVE-2026-43496,
CVE-2026-43497, CVE-2026-43498, CVE-2026-43502, CVE-2026-45834,
CVE-2026-45835, CVE-2026-45836, CVE-2026-45837, CVE-2026-45838,
CVE-2026-45839, CVE-2026-45840, CVE-2026-45841, CVE-2026-45842,
CVE-2026-45843, CVE-2026-45844, CVE-2026-45845, CVE-2026-45846,
CVE-2026-46104, CVE-2026-46105, CVE-2026-46106, CVE-2026-46107,
CVE-2026-46108, CVE-2026-46109, CVE-2026-46110, CVE-2026-46111,
CVE-2026-46112, CVE-2026-46113, CVE-2026-46114, CVE-2026-46116,
CVE-2026-46117, CVE-2026-46118, CVE-2026-46120, CVE-2026-46121,
CVE-2026-46122, CVE-2026-46123, CVE-2026-46124, CVE-2026-46125,
CVE-2026-46126, CVE-2026-46127, CVE-2026-46128, CVE-2026-46129,
CVE-2026-46130, CVE-2026-46131, CVE-2026-46132, CVE-2026-46133,
CVE-2026-46134, CVE-2026-46136, CVE-2026-46138, CVE-2026-46139,
CVE-2026-46140, CVE-2026-46141, CVE-2026-46142, CVE-2026-46143,
CVE-2026-46144, CVE-2026-46145, CVE-2026-46146, CVE-2026-46147,
CVE-2026-46148, CVE-2026-46149, CVE-2026-46150, CVE-2026-46151,
CVE-2026-46152, CVE-2026-46153, CVE-2026-46154, CVE-2026-46156,
CVE-2026-46157, CVE-2026-46158, CVE-2026-46159, CVE-2026-46160,
CVE-2026-46161, CVE-2026-46162, CVE-2026-46163, CVE-2026-46164,
CVE-2026-46165, CVE-2026-46166, CVE-2026-46167, CVE-2026-46168,
CVE-2026-46169, CVE-2026-46170, CVE-2026-46171, CVE-2026-46172,
CVE-2026-46173, CVE-2026-46174, CVE-2026-46175, CVE-2026-46176,
CVE-2026-46177, CVE-2026-46178, CVE-2026-46179, CVE-2026-46180,
CVE-2026-46181, CVE-2026-46182, CVE-2026-46183, CVE-2026-46184,
CVE-2026-46186, CVE-2026-46187, CVE-2026-46188, CVE-2026-46189,
CVE-2026-46190, CVE-2026-46191, CVE-2026-46192, CVE-2026-46193,
CVE-2026-46194, CVE-2026-46196, CVE-2026-46197, CVE-2026-46198,
CVE-2026-46199, CVE-2026-46200, CVE-2026-46201, CVE-2026-46202,
CVE-2026-46203, CVE-2026-46204, CVE-2026-46205, CVE-2026-46206,
CVE-2026-46207, CVE-2026-46208, CVE-2026-46209, CVE-2026-46210,
CVE-2026-46211, CVE-2026-46212, CVE-2026-46213, CVE-2026-46214,
CVE-2026-46215, CVE-2026-46216, CVE-2026-46218, CVE-2026-46219,
CVE-2026-46220, CVE-2026-46221, CVE-2026-46222, CVE-2026-46223,
CVE-2026-46224, CVE-2026-46225, CVE-2026-46226, CVE-2026-46227,
CVE-2026-46228, CVE-2026-46229, CVE-2026-46230, CVE-2026-46231,
CVE-2026-46232, CVE-2026-46233, CVE-2026-46234, CVE-2026-46235,
CVE-2026-46236, CVE-2026-46238, CVE-2026-46239, CVE-2026-46240,
CVE-2026-46241, CVE-2026-46242, CVE-2026-46273, CVE-2026-46274,
CVE-2026-46275, CVE-2026-46290, CVE-2026-46291, CVE-2026-46292,
CVE-2026-46293, CVE-2026-46294, CVE-2026-46295, CVE-2026-46296,
CVE-2026-46297, CVE-2026-46298, CVE-2026-46299, CVE-2026-46301,
CVE-2026-46302, CVE-2026-46303, CVE-2026-46304, CVE-2026-46305,
CVE-2026-46306, CVE-2026-46307, CVE-2026-46308, CVE-2026-46309,
CVE-2026-46310, CVE-2026-46311, CVE-2026-46312, CVE-2026-46313,
CVE-2026-46314, CVE-2026-46315, CVE-2026-46317, CVE-2026-46318,
CVE-2026-46319, CVE-2026-46320, CVE-2026-46321, CVE-2026-46322,
CVE-2026-46324, CVE-2026-52911, CVE-2026-52912, CVE-2026-52913,
CVE-2026-52914, CVE-2026-52915, CVE-2026-52916, CVE-2026-52918,
CVE-2026-52919, CVE-2026-52920, CVE-2026-52921, CVE-2026-52922,
CVE-2026-52923, CVE-2026-52925, CVE-2026-52926, CVE-2026-52927,
CVE-2026-52928, CVE-2026-52931, CVE-2026-52932, CVE-2026-52934,
CVE-2026-52936, CVE-2026-52937, CVE-2026-52941, CVE-2026-52943,
CVE-2026-52944, CVE-2026-52949, CVE-2026-52950, CVE-2026-52951,
CVE-2026-52952, CVE-2026-52953, CVE-2026-52954, CVE-2026-52955,
CVE-2026-52956, CVE-2026-52957, CVE-2026-52958, CVE-2026-52959,
CVE-2026-52960, CVE-2026-52961, CVE-2026-52962, CVE-2026-52963,
CVE-2026-52964, CVE-2026-52965, CVE-2026-52967, CVE-2026-52968,
CVE-2026-52969, CVE-2026-52970, CVE-2026-52971, CVE-2026-52973,
CVE-2026-52974, CVE-2026-52975, CVE-2026-52976, CVE-2026-52977,
CVE-2026-52978, CVE-2026-52979, CVE-2026-52980, CVE-2026-52981,
CVE-2026-52982, CVE-2026-52983, CVE-2026-52984, CVE-2026-52985,
CVE-2026-52986, CVE-2026-52987, CVE-2026-52988, CVE-2026-52989,
CVE-2026-52990, CVE-2026-52991, CVE-2026-52992, CVE-2026-52993,
CVE-2026-52994, CVE-2026-52995, CVE-2026-52996, CVE-2026-52997,
CVE-2026-52998, CVE-2026-52999, CVE-2026-53000, CVE-2026-53001,
CVE-2026-53002, CVE-2026-53003, CVE-2026-53004, CVE-2026-53005,
CVE-2026-53006, CVE-2026-53007, CVE-2026-53008, CVE-2026-53009,
CVE-2026-53010, CVE-2026-53011, CVE-2026-53012, CVE-2026-53013,
CVE-2026-53014, CVE-2026-53015, CVE-2026-53016, CVE-2026-53017,
CVE-2026-53018, CVE-2026-53019, CVE-2026-53020, CVE-2026-53021,
CVE-2026-53022, CVE-2026-53023, CVE-2026-53024, CVE-2026-53025,
CVE-2026-53026, CVE-2026-53027, CVE-2026-53028, CVE-2026-53029,
CVE-2026-53030, CVE-2026-53031, CVE-2026-53032, CVE-2026-53033,
CVE-2026-53034, CVE-2026-53035, CVE-2026-53036, CVE-2026-53037,
CVE-2026-53038, CVE-2026-53039, CVE-2026-53040, CVE-2026-53041,
CVE-2026-53042, CVE-2026-53043, CVE-2026-53044, CVE-2026-53045,
CVE-2026-53046, CVE-2026-53047, CVE-2026-53048, CVE-2026-53049,
CVE-2026-53050, CVE-2026-53051, CVE-2026-53052, CVE-2026-53053,
CVE-2026-53054, CVE-2026-53055, CVE-2026-53056, CVE-2026-53057,
CVE-2026-53058, CVE-2026-53059, CVE-2026-53060, CVE-2026-53061,
CVE-2026-53062, CVE-2026-53063, CVE-2026-53064, CVE-2026-53065,
CVE-2026-53066, CVE-2026-53067, CVE-2026-53068, CVE-2026-53069,
CVE-2026-53070, CVE-2026-53071, CVE-2026-53072, CVE-2026-53073,
CVE-2026-53074, CVE-2026-53075, CVE-2026-53076, CVE-2026-53077,
CVE-2026-53078, CVE-2026-53079, CVE-2026-53080, CVE-2026-53081,
CVE-2026-53082, CVE-2026-53083, CVE-2026-53084, CVE-2026-53085,
CVE-2026-53086, CVE-2026-53087, CVE-2026-53088, CVE-2026-53089,
CVE-2026-53090, CVE-2026-53091, CVE-2026-53092, CVE-2026-53093,
CVE-2026-53094, CVE-2026-53095, CVE-2026-53096, CVE-2026-53097,
CVE-2026-53098, CVE-2026-53099, CVE-2026-53100, CVE-2026-53101,
CVE-2026-53102, CVE-2026-53103, CVE-2026-53104, CVE-2026-53105,
CVE-2026-53106, CVE-2026-53107, CVE-2026-53108, CVE-2026-53109,
CVE-2026-53110, CVE-2026-53111, CVE-2026-53112, CVE-2026-53113,
CVE-2026-53114, CVE-2026-53115, CVE-2026-53116, CVE-2026-53117,
CVE-2026-53118, CVE-2026-53119, CVE-2026-53120, CVE-2026-53121,
CVE-2026-53122, CVE-2026-53123, CVE-2026-53124, CVE-2026-53125,
CVE-2026-53126, CVE-2026-53127, CVE-2026-53128, CVE-2026-53129,
CVE-2026-53130, CVE-2026-53174, CVE-2026-53277, CVE-2026-53278,
CVE-2026-53279, CVE-2026-53280, CVE-2026-53281, CVE-2026-53282,
CVE-2026-53283, CVE-2026-53284, CVE-2026-53285, CVE-2026-53286,
CVE-2026-53287, CVE-2026-53288, CVE-2026-53289, CVE-2026-53290,
CVE-2026-53291, CVE-2026-53292, CVE-2026-53293, CVE-2026-53294,
CVE-2026-53295, CVE-2026-53296, CVE-2026-53297, CVE-2026-53298,
CVE-2026-53299, CVE-2026-53300, CVE-2026-53301, CVE-2026-53302,
CVE-2026-53303, CVE-2026-53304, CVE-2026-53305, CVE-2026-53306,
CVE-2026-53307, CVE-2026-53308, CVE-2026-53309, CVE-2026-53310,
CVE-2026-53311, CVE-2026-53312, CVE-2026-53313, CVE-2026-53314,
CVE-2026-53315, CVE-2026-53316, CVE-2026-53317, CVE-2026-53318,
CVE-2026-53319, CVE-2026-53320, CVE-2026-53321, CVE-2026-53322,
CVE-2026-53323, CVE-2026-53324, CVE-2026-53357, CVE-2026-53358,
CVE-2026-53360, CVE-2026-53364, CVE-2026-53365)