Aggregator

USN-8488-2: Linux kernel (Raspberry Pi) vulnerabilities

Ubuntu Security Advisories
2 days 16 hours ago
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) 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: - ARM64 architecture; - x86 architecture; - Block layer subsystem; - Cryptographic API; - Rados block device (RBD) driver; - Compressed RAM block device driver; - Character device driver; - TPM device driver; - Hardware crypto device drivers; - EDAC drivers; - GPU drivers; - Greybus drivers; - HID subsystem; - Microsoft Hyper-V drivers; - Hardware monitoring drivers; - I2C subsystem; - IIO subsystem; - InfiniBand drivers; - Input Device core drivers; - LED subsystem; - Multiple devices driver; - Media drivers; - IBM Advanced System Management driver; - MTD block device drivers; - Network drivers; - Microsoft Azure Network Adapter (MANA) driver; - NTB driver; - NVME drivers; - Device tree and open firmware driver; - PCI subsystem; - Remote Processor subsystem; - SCSI subsystem; - SPI subsystem; - Realtek RTL8723BS SDIO drivers; - SM750 framebuffer staging driver; - Thermal drivers; - USB Gadget drivers; - USB over IP driver; - VFIO drivers; - Framebuffer layer; - 9P distributed file system; - AFS file system; - Ceph distributed file system; - File systems infrastructure; - EROFS file system; - Ext4 file system; - F2FS file system; - FUSE (File system in Userspace); - Journaling layer for block devices (JBD2); - NILFS2 file system; - File system notification infrastructure; - NTFS3 file system; - OCFS2 file system; - SMB network file system; - UDF file system; - XFS file system; - Codetag library; - Memory management; - Memory Management; - KVM subsystem; - Tracing infrastructure; - User-space API (UAPI); - io_uring subsystem; - Locking primitives; - Timer subsystem; - Scatterlist API; - Heterogeneous memory management; - KASAN memory debugging framework; - Bluetooth subsystem; - Ethernet bridge; - CAIF protocol; - CAN network layer; - Ceph Core library; - IPv4 networking; - IPv6 networking; - Multipath TCP; - Netfilter; - NFC subsystem; - Packet sockets; - Qualcomm IPC Router (QRTR); - RDS protocol; - RxRPC session sockets; - SMC sockets; - Stream parser; - Landlock security; - SELinux security module; - ALSA framework; - Generic PCM loopback sound driver; - FireWire sound drivers; - Creative Sound Blaster X-Fi driver; - QCOM ASoC drivers; - USB sound devices; - Objtool; (CVE-2026-31532, CVE-2026-31574, CVE-2026-31575, CVE-2026-31576, CVE-2026-31577, CVE-2026-31578, CVE-2026-31579, CVE-2026-31580, CVE-2026-31581, CVE-2026-31582, CVE-2026-31583, CVE-2026-31584, CVE-2026-31585, CVE-2026-31586, CVE-2026-31587, CVE-2026-31588, CVE-2026-31589, CVE-2026-31590, CVE-2026-31591, CVE-2026-31592, CVE-2026-31593, CVE-2026-31594, CVE-2026-31595, CVE-2026-31596, CVE-2026-31597, CVE-2026-31598, CVE-2026-31599, CVE-2026-31600, CVE-2026-31601, CVE-2026-31602, CVE-2026-31603, CVE-2026-31604, CVE-2026-31605, CVE-2026-31606, CVE-2026-31607, CVE-2026-31608, CVE-2026-31609, CVE-2026-31610, CVE-2026-31611, CVE-2026-31612, CVE-2026-31613, CVE-2026-31614, CVE-2026-31615, CVE-2026-31616, CVE-2026-31617, CVE-2026-31618, CVE-2026-31619, CVE-2026-31620, CVE-2026-31621, 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-2026-31686, CVE-2026-31694, CVE-2026-31696, CVE-2026-31697, CVE-2026-31698, CVE-2026-31699, CVE-2026-31700, CVE-2026-31701, CVE-2026-31702, CVE-2026-31703, CVE-2026-31704, CVE-2026-31705, CVE-2026-31706, CVE-2026-31707, CVE-2026-31708, CVE-2026-31709, CVE-2026-31710, CVE-2026-31711, CVE-2026-31712, CVE-2026-31713, CVE-2026-31714, CVE-2026-31715, CVE-2026-31716, CVE-2026-31717, CVE-2026-31718, CVE-2026-31719, CVE-2026-43058, CVE-2026-43071, CVE-2026-43072, CVE-2026-43073, CVE-2026-43348, CVE-2026-43349, CVE-2026-43350, CVE-2026-43491, CVE-2026-43493, CVE-2026-43499, CVE-2026-43501, CVE-2026-45986, CVE-2026-45987, CVE-2026-45988, CVE-2026-45989, CVE-2026-45990, CVE-2026-45991, CVE-2026-45994, CVE-2026-45995, CVE-2026-45996, CVE-2026-45997, CVE-2026-45999, CVE-2026-46001, CVE-2026-46002, CVE-2026-46003, CVE-2026-46004, CVE-2026-46005, CVE-2026-46006, CVE-2026-46007, CVE-2026-46008, CVE-2026-46009, CVE-2026-46010, CVE-2026-46011, CVE-2026-46012, CVE-2026-46013, CVE-2026-46014, CVE-2026-46015, CVE-2026-46016, CVE-2026-46018, CVE-2026-46019, CVE-2026-46020, CVE-2026-46021, CVE-2026-46022, CVE-2026-46023, CVE-2026-46024, CVE-2026-46025, CVE-2026-46026, CVE-2026-46027, CVE-2026-46028, CVE-2026-46029, CVE-2026-46030, CVE-2026-46031, CVE-2026-46032, CVE-2026-46033, CVE-2026-46034, CVE-2026-46035, CVE-2026-46036, CVE-2026-46037, CVE-2026-46038, CVE-2026-46039, CVE-2026-46040, CVE-2026-46041, CVE-2026-46042, CVE-2026-46043, CVE-2026-46044, CVE-2026-46045, CVE-2026-46046, CVE-2026-46047, CVE-2026-46049, CVE-2026-46050, CVE-2026-46051, CVE-2026-46052, CVE-2026-46053, CVE-2026-46054, CVE-2026-46056, CVE-2026-46057, CVE-2026-46058, CVE-2026-46059, CVE-2026-46060, CVE-2026-46061, CVE-2026-46062, CVE-2026-46063, CVE-2026-46064, CVE-2026-46065, CVE-2026-46066, CVE-2026-46067, CVE-2026-46068, CVE-2026-46069, CVE-2026-46070, CVE-2026-46071, CVE-2026-46072, CVE-2026-46073, CVE-2026-46074, CVE-2026-46075, CVE-2026-46076, CVE-2026-46077, CVE-2026-46078, CVE-2026-46079, CVE-2026-46080, CVE-2026-46081, CVE-2026-46082, CVE-2026-46083, CVE-2026-46084, CVE-2026-46085, CVE-2026-46086, CVE-2026-46087, CVE-2026-46088, CVE-2026-46089, CVE-2026-46090, CVE-2026-46091, CVE-2026-46092, CVE-2026-46093, CVE-2026-46094, CVE-2026-46095, CVE-2026-46096, CVE-2026-46097, CVE-2026-46098, CVE-2026-46099, CVE-2026-46100, CVE-2026-46101, CVE-2026-46102, CVE-2026-46103, CVE-2026-46115, CVE-2026-46119, CVE-2026-46135, CVE-2026-46137, CVE-2026-46155, CVE-2026-46185, CVE-2026-46195, CVE-2026-46243, CVE-2026-46244, CVE-2026-46276, CVE-2026-46277, CVE-2026-46278, CVE-2026-46279, CVE-2026-46280, CVE-2026-46281, CVE-2026-46282, CVE-2026-46283, CVE-2026-46284, CVE-2026-46285, CVE-2026-46286, CVE-2026-46287, CVE-2026-46288, CVE-2026-46289, CVE-2026-46316, CVE-2026-46332, CVE-2026-52904, CVE-2026-52905, CVE-2026-52906, CVE-2026-52907, CVE-2026-52933)

USN-8495-1: nghttp2 vulnerability

Ubuntu Security Advisories
2 days 17 hours ago
It was discovered that the nghttp2 nghttpx proxy incorrectly handled HTTP/1.1 Upgrade requests that included a Content-Length header and body. A remote attacker could possibly use this issue to perform HTTP request and response smuggling attacks against backend services.

USN-8398-4: nginx vulnerability

Ubuntu Security Advisories
2 days 19 hours ago
USN-8398-3 fixed a vulnerability in nginx. This update provides the corresponding fix for Ubuntu 14.04 LTS, Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, and Ubuntu 20.04 LTS. Original advisory details: It was discovered that nginx incorrectly handled certain cookie headers in the HTTP/2 implementation. A remote attacker could possibly use this issue to cause nginx to consume excessive resources, resulting in a denial of service.

librabbitmq-0.17.0-1.fc43

Fedora Security Advisories
3 days 1 hour ago
FEDORA-2026-436ef78874 Packages in this update:
  • librabbitmq-0.17.0-1.fc43
Update description: Version 0.17.0 - 2026-07-01 Security
  • Fix size_t overflow in amqp_decode_bytes bounds check leading to out-of-bounds read (GHSA-jgjf-7fwf-f3c7, #888)
  • Fix heap buffer overflow in amqp_frame_to_bytes for oversized body frames (GHSA-hfjv-vcp3-39wh, #892)
Added
  • librabbitmq-tools fall back to the AMQP_URL environment variable when no connection options are given on the command line (#887)
Fixed
  • Fix undefined behavior in amqp_decode_properties when decoding content-header property flags (#883, #885)
  • Fix ioctlsocket type mismatch on Windows (#890)
  • Document buffer lifetime requirement of amqp_decode_table's encoded buffer to prevent use-after-free misuse (#895)
Changed
  • librabbitmq-tools now enable default SSL certificate verification paths unless --no-default-cert-paths is passed (fixes #868, #893)
  • Building the tools now requires POPT v1.14 or newer (#889)

librabbitmq-0.17.0-1.fc44

Fedora Security Advisories
3 days 1 hour ago
FEDORA-2026-fc2f661416 Packages in this update:
  • librabbitmq-0.17.0-1.fc44
Update description: Version 0.17.0 - 2026-07-01 Security
  • Fix size_t overflow in amqp_decode_bytes bounds check leading to out-of-bounds read (GHSA-jgjf-7fwf-f3c7, #888)
  • Fix heap buffer overflow in amqp_frame_to_bytes for oversized body frames (GHSA-hfjv-vcp3-39wh, #892)
Added
  • librabbitmq-tools fall back to the AMQP_URL environment variable when no connection options are given on the command line (#887)
Fixed
  • Fix undefined behavior in amqp_decode_properties when decoding content-header property flags (#883, #885)
  • Fix ioctlsocket type mismatch on Windows (#890)
  • Document buffer lifetime requirement of amqp_decode_table's encoded buffer to prevent use-after-free misuse (#895)
Changed
  • librabbitmq-tools now enable default SSL certificate verification paths unless --no-default-cert-paths is passed (fixes #868, #893)
  • Building the tools now requires POPT v1.14 or newer (#889)

USN-8467-2: Perl vulnerabilities

Ubuntu Security Advisories
3 days 1 hour ago
USN-8467-1 fixed vulnerabilities in Perl. This update provides the corresponding fix for Perl on Ubuntu 25.10. Original advisory details: It was discovered that Perl's Archive::Tar module incorrectly handled symlink and hardlink targets during extraction. An attacker could use this issue to read or overwrite arbitrary files outside the extraction directory. (CVE-2026-42496) It was discovered that Perl had a heap buffer overflow when compiling regular expressions with a repeated fixed string on 32-bit builds. An attacker could use this issue to cause a denial of service or possibly execute arbitrary code. (CVE-2026-8376)

composer-2.10.2-1.el9

Fedora Security Advisories
3 days 1 hour ago
FEDORA-EPEL-2026-1e765d4f0c Packages in this update:
  • composer-2.10.2-1.el9
Update description: Version 2.10.2 - 2026-07-01
  • Security: Validate package names (GHSA-499r-g7pc-vmp9)
  • Security: Validate package bin paths against path traversal (GHSA-gjfg-22fp-rrxx)
  • Security: Sanitize URL-embedded usernames/token in verbose output (GHSA-g6xq-892h-64w3)
  • Security: Only follow HTTP redirects from HTTP responses (#12948)
  • Security: Prevent phar metadata unserialization on unsafe PHP versions (#12946)
  • Security: Sanitize JSON parse errors in http responses to avoid leaking response body data (#12959)
  • Added warning output in self-update command when using a soon-to-be EOL version (#12920)
  • Added download retry when a GitHub codeload URL returns a 400 (#12962)
  • Fixed audit command to output the audit result to stdout (#12904)
  • Fixed backspace characters being output to non-decorated output (#12925)
  • Fixed security advisory blocking causing issues with xdebug enabled (#12935)
  • Fixed provider packages hiding suggestions for the package they provide themselves (#12933)
  • Fixed security advisory blocking causing issues with xdebug enabled (#12935)

composer-2.10.2-1.el10_3

Fedora Security Advisories
3 days 1 hour ago
FEDORA-EPEL-2026-6a8ea7a52d Packages in this update:
  • composer-2.10.2-1.el10_3
Update description: Version 2.10.2 - 2026-07-01
  • Security: Validate package names (GHSA-499r-g7pc-vmp9)
  • Security: Validate package bin paths against path traversal (GHSA-gjfg-22fp-rrxx)
  • Security: Sanitize URL-embedded usernames/token in verbose output (GHSA-g6xq-892h-64w3)
  • Security: Only follow HTTP redirects from HTTP responses (#12948)
  • Security: Prevent phar metadata unserialization on unsafe PHP versions (#12946)
  • Security: Sanitize JSON parse errors in http responses to avoid leaking response body data (#12959)
  • Added warning output in self-update command when using a soon-to-be EOL version (#12920)
  • Added download retry when a GitHub codeload URL returns a 400 (#12962)
  • Fixed audit command to output the audit result to stdout (#12904)
  • Fixed backspace characters being output to non-decorated output (#12925)
  • Fixed security advisory blocking causing issues with xdebug enabled (#12935)
  • Fixed provider packages hiding suggestions for the package they provide themselves (#12933)
  • Fixed security advisory blocking causing issues with xdebug enabled (#12935)

composer-2.10.2-1.fc44

Fedora Security Advisories
3 days 1 hour ago
FEDORA-2026-22ba02bee3 Packages in this update:
  • composer-2.10.2-1.fc44
Update description: Version 2.10.2 - 2026-07-01
  • Security: Validate package names (GHSA-499r-g7pc-vmp9)
  • Security: Validate package bin paths against path traversal (GHSA-gjfg-22fp-rrxx)
  • Security: Sanitize URL-embedded usernames/token in verbose output (GHSA-g6xq-892h-64w3)
  • Security: Only follow HTTP redirects from HTTP responses (#12948)
  • Security: Prevent phar metadata unserialization on unsafe PHP versions (#12946)
  • Security: Sanitize JSON parse errors in http responses to avoid leaking response body data (#12959)
  • Added warning output in self-update command when using a soon-to-be EOL version (#12920)
  • Added download retry when a GitHub codeload URL returns a 400 (#12962)
  • Fixed audit command to output the audit result to stdout (#12904)
  • Fixed backspace characters being output to non-decorated output (#12925)
  • Fixed security advisory blocking causing issues with xdebug enabled (#12935)
  • Fixed provider packages hiding suggestions for the package they provide themselves (#12933)
  • Fixed security advisory blocking causing issues with xdebug enabled (#12935)

composer-2.10.2-1.fc43

Fedora Security Advisories
3 days 1 hour ago
FEDORA-2026-3017b1bec1 Packages in this update:
  • composer-2.10.2-1.fc43
Update description: Version 2.10.2 - 2026-07-01
  • Security: Validate package names (GHSA-499r-g7pc-vmp9)
  • Security: Validate package bin paths against path traversal (GHSA-gjfg-22fp-rrxx)
  • Security: Sanitize URL-embedded usernames/token in verbose output (GHSA-g6xq-892h-64w3)
  • Security: Only follow HTTP redirects from HTTP responses (#12948)
  • Security: Prevent phar metadata unserialization on unsafe PHP versions (#12946)
  • Security: Sanitize JSON parse errors in http responses to avoid leaking response body data (#12959)
  • Added warning output in self-update command when using a soon-to-be EOL version (#12920)
  • Added download retry when a GitHub codeload URL returns a 400 (#12962)
  • Fixed audit command to output the audit result to stdout (#12904)
  • Fixed backspace characters being output to non-decorated output (#12925)
  • Fixed security advisory blocking causing issues with xdebug enabled (#12935)
  • Fixed provider packages hiding suggestions for the package they provide themselves (#12933)
  • Fixed security advisory blocking causing issues with xdebug enabled (#12935)

composer-2.10.2-1.el10_2

Fedora Security Advisories
3 days 1 hour ago
FEDORA-EPEL-2026-084df34b74 Packages in this update:
  • composer-2.10.2-1.el10_2
Update description: Version 2.10.2 - 2026-07-01
  • Security: Validate package names (GHSA-499r-g7pc-vmp9)
  • Security: Validate package bin paths against path traversal (GHSA-gjfg-22fp-rrxx)
  • Security: Sanitize URL-embedded usernames/token in verbose output (GHSA-g6xq-892h-64w3)
  • Security: Only follow HTTP redirects from HTTP responses (#12948)
  • Security: Prevent phar metadata unserialization on unsafe PHP versions (#12946)
  • Security: Sanitize JSON parse errors in http responses to avoid leaking response body data (#12959)
  • Added warning output in self-update command when using a soon-to-be EOL version (#12920)
  • Added download retry when a GitHub codeload URL returns a 400 (#12962)
  • Fixed audit command to output the audit result to stdout (#12904)
  • Fixed backspace characters being output to non-decorated output (#12925)
  • Fixed security advisory blocking causing issues with xdebug enabled (#12935)
  • Fixed provider packages hiding suggestions for the package they provide themselves (#12933)
  • Fixed security advisory blocking causing issues with xdebug enabled (#12935)