> USN-8905-1: Linux kernel (GCP) vulnerabilities

[SOURCE] Ubuntu Security Notices [DATE: 08/10/2026 12:56] [LANGUAGE: EN]

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;
  - x86 architecture;
  - Intel NPU Driver;
  - Auxiliary display drivers;
  - Compressed RAM block device driver;
  - GPIO subsystem;
  - GPU drivers;
  - HID subsystem;
  - I2C subsystem;
  - IIO subsystem;
  - InfiniBand drivers;
  - Input Device core drivers;
  - Input Device (Mouse) drivers;
  - Multiple devices driver;
  - Media drivers;
  - Fastrpc Driver;
  - Ethernet bonding driver;
  - Network drivers;
  - Mellanox network drivers;
  - Microsoft Azure Network Adapter (MANA) driver;
  - Texas Instruments network drivers;
  - NVMEM (Non Volatile Memory) drivers;
  - Parport drivers;
  - SCSI subsystem;
  - SLIMbus drivers;
  - NVIDIA Tegra SoC drivers;
  - SPI subsystem;
  - Trusted Execution Environment drivers;
  - Thunderbolt and USB4 drivers;
  - TTY drivers;
  - USB Device Class drivers;
  - DesignWare USB2 driver;
  - USB Gadget drivers;
  - USB Dual Role (OTG-ready) Controller drivers;
  - USB Serial drivers;
  - USB Type-C support driver;
  - USB Type-C Port Controller Manager driver;
  - USB Type-C Connector System Software Interface driver;
  - USB over IP driver;
  - Framebuffer layer;
  - Ext4 file system;
  - FUSE (File system in Userspace);
  - File systems infrastructure;
  - SMB network file system;
  - Mellanox drivers;
  - Network traffic control;
  - Bluetooth subsystem;
  - IPv4 networking;
  - Netfilter;
  - IPv6 networking;
  - Network sockets;
  - XFRM subsystem;
  - IPC subsystem;
  - Signal handling mechanism;
  - Memory management;
  - 6LoWPAN network protocol;
  - IEEE 802 network protocols;
  - B.A.T.M.A.N. meshing protocol;
  - Ethernet bridge;
  - Networking core;
  - Devlink API;
  - Ethtool driver;
  - Handshake API;
  - HSR network protocol;
  - IEEE802154.4 network protocol;
  - IUCV driver;
  - L2TP protocol;
  - MAC80211 subsystem;
  - Management Component Transport Protocol (MCTP);
  - Multipath TCP;
  - NetLabel subsystem;
  - NFC subsystem;
  - Open vSwitch;
  - Qualcomm IPC Router (QRTR);
  - RDS protocol;
  - RxRPC session sockets;
  - SCTP protocol;
  - SMC sockets;
  - VMware vSockets driver;
  - Wireless networking;
  - ALSA framework;
  - Simple audio multiplexer codec driver;
  - Wolfson Microelectronics audio codecs;
  - KVM subsystem;
(CVE-2025-68296, CVE-2025-68768, CVE-2026-23346, CVE-2026-31663,
CVE-2026-43116, CVE-2026-43219, CVE-2026-43240, CVE-2026-43303,
CVE-2026-43311, CVE-2026-43331, CVE-2026-45850, CVE-2026-45930,
CVE-2026-46203, CVE-2026-46320, CVE-2026-46321, CVE-2026-46322,
CVE-2026-52908, CVE-2026-52910, CVE-2026-52913, CVE-2026-52917,
CVE-2026-52923, CVE-2026-52927, CVE-2026-52929, CVE-2026-52930,
CVE-2026-52934, CVE-2026-52935, CVE-2026-52939, CVE-2026-52942,
CVE-2026-52943, CVE-2026-52944, CVE-2026-52947, CVE-2026-52948,
CVE-2026-53080, CVE-2026-53132, CVE-2026-53133, CVE-2026-53134,
CVE-2026-53135, CVE-2026-53136, CVE-2026-53137, CVE-2026-53138,
CVE-2026-53140, CVE-2026-53143, CVE-2026-53144, CVE-2026-53146,
CVE-2026-53147, CVE-2026-53148, CVE-2026-53149, CVE-2026-53150,
CVE-2026-53154, CVE-2026-53156, CVE-2026-53158, CVE-2026-53159,
CVE-2026-53160, CVE-2026-53161, CVE-2026-53168, CVE-2026-53177,
CVE-2026-53181, CVE-2026-53182, CVE-2026-53183, CVE-2026-53184,
CVE-2026-53185, CVE-2026-53190, CVE-2026-53194, CVE-2026-53195,
CVE-2026-53196, CVE-2026-53198, CVE-2026-53199, CVE-2026-53202,
CVE-2026-53205, CVE-2026-53208, CVE-2026-53209, CVE-2026-53210,
CVE-2026-53213, CVE-2026-53214, CVE-2026-53217, CVE-2026-53218,
CVE-2026-53219, CVE-2026-53220, CVE-2026-53223, CVE-2026-53227,
CVE-2026-53229, CVE-2026-53230, CVE-2026-53232, CVE-2026-53236,
CVE-2026-53237, CVE-2026-53238, CVE-2026-53239, CVE-2026-53242,
CVE-2026-53245, CVE-2026-53249, CVE-2026-53251, CVE-2026-53252,
CVE-2026-53253, CVE-2026-53254, CVE-2026-53255, CVE-2026-53256,
CVE-2026-53261, CVE-2026-53262, CVE-2026-53263, CVE-2026-53264,
CVE-2026-53265, CVE-2026-53266, CVE-2026-53267, CVE-2026-53268,
CVE-2026-53269, CVE-2026-53270, CVE-2026-53273, CVE-2026-53274,
CVE-2026-53275, CVE-2026-53329, CVE-2026-53331, CVE-2026-53332,
CVE-2026-53336, CVE-2026-53337, CVE-2026-53339, CVE-2026-53343,
CVE-2026-53345, CVE-2026-53347, CVE-2026-53349, CVE-2026-53350,
CVE-2026-53352, CVE-2026-53353, CVE-2026-53356, CVE-2026-53358,
CVE-2026-63867, CVE-2026-63868, CVE-2026-63869, CVE-2026-63870,
CVE-2026-63871, CVE-2026-63875, CVE-2026-63876, CVE-2026-63877,
CVE-2026-63881, CVE-2026-63882, CVE-2026-63883, CVE-2026-63884,
CVE-2026-63889, CVE-2026-63890, CVE-2026-63891, CVE-2026-63892,
CVE-2026-63893, CVE-2026-63895, CVE-2026-63896, CVE-2026-63897,
CVE-2026-63898, CVE-2026-63899, CVE-2026-63900, CVE-2026-63901,
CVE-2026-63902, CVE-2026-63903, CVE-2026-63904, CVE-2026-63905,
CVE-2026-63906, CVE-2026-63908, CVE-2026-63909, CVE-2026-63913,
CVE-2026-63914, CVE-2026-63915, CVE-2026-63916, CVE-2026-63917,
CVE-2026-63919, CVE-2026-63920, CVE-2026-63921, CVE-2026-63925,
CVE-2026-63926, CVE-2026-63927, CVE-2026-63928, CVE-2026-63930,
CVE-2026-63931, CVE-2026-63933, CVE-2026-63934, CVE-2026-63942,
CVE-2026-63943, CVE-2026-63944, CVE-2026-63945, CVE-2026-63946,
CVE-2026-63947, CVE-2026-63948, CVE-2026-63949, CVE-2026-63952,
CVE-2026-63954, CVE-2026-63956, CVE-2026-63957, CVE-2026-63958,
CVE-2026-63959, CVE-2026-63960, CVE-2026-63961, CVE-2026-63964,
CVE-2026-63967, CVE-2026-63968, CVE-2026-63969, CVE-2026-63971,
CVE-2026-63973, CVE-2026-63974, CVE-2026-63975, CVE-2026-63976,
CVE-2026-63980, CVE-2026-63985, CVE-2026-63990, CVE-2026-63991,
CVE-2026-64001, CVE-2026-64002, CVE-2026-64003, CVE-2026-64004,
CVE-2026-64005, CVE-2026-64006, CVE-2026-64009, CVE-2026-64010,
CVE-2026-64011, CVE-2026-64012, CVE-2026-64014, CVE-2026-64026,
CVE-2026-64090, CVE-2026-64093, CVE-2026-64094, CVE-2026-64095,
CVE-2026-64099, CVE-2026-64123, CVE-2026-64131, CVE-2026-64222,
CVE-2026-64233, CVE-2026-64234, CVE-2026-64237, CVE-2026-64239,
CVE-2026-64240, CVE-2026-64242, CVE-2026-64243, CVE-2026-64524,
CVE-2026-64525, CVE-2026-64527, CVE-2026-64528, CVE-2026-72046,
CVE-2026-92502)

[messages.read_original_source] →