==========================================================================
Ubuntu Security Notice USN-8566-1
July 20, 2026

linux, linux-gcp, linux-gke, linux-realtime vulnerabilities
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 26.04 LTS

Summary:

Several security issues were fixed in the Linux kernel.

Software Description:
- linux: Linux kernel
- linux-gcp: Linux kernel for Google Cloud Platform (GCP) systems
- linux-gke: Linux kernel for Google Container Engine (GKE) systems
- linux-realtime: Linux kernel for Real-time systems

Details:

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)

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 26.04 LTS
  linux-image-7.0.0-1003-gke      7.0.0-1003.4
  linux-image-7.0.0-1003-gke-64k  7.0.0-1003.4
  linux-image-7.0.0-1008-gcp      7.0.0-1008.8
  linux-image-7.0.0-1008-gcp-64k  7.0.0-1008.8
  linux-image-7.0.0-28-generic    7.0.0-28.28
  linux-image-7.0.0-28-generic-64k  7.0.0-28.28
  linux-image-7.0.0-28-realtime   7.0.0-28.28.1
  linux-image-7.0.0-28-realtime-64k  7.0.0-28.28.1
  linux-image-gcp                 7.0.0-1008.8
  linux-image-gcp-64k             7.0.0-1008.8
  linux-image-gcp-64k-7.0         7.0.0-1008.8
  linux-image-gcp-7.0             7.0.0-1008.8
  linux-image-generic             7.0.0-28.28
  linux-image-generic-64k         7.0.0-28.28
  linux-image-generic-64k-7.0     7.0.0-28.28
  linux-image-generic-64k-hwe-26.04  7.0.0-28.28
  linux-image-generic-7.0         7.0.0-28.28
  linux-image-generic-hwe-26.04   7.0.0-28.28
  linux-image-gke                 7.0.0-1003.4
  linux-image-gke-64k             7.0.0-1003.4
  linux-image-gke-64k-7.0         7.0.0-1003.4
  linux-image-gke-64k-hwe-26.04   7.0.0-1003.4
  linux-image-gke-7.0             7.0.0-1003.4
  linux-image-gke-hwe-26.04       7.0.0-1003.4
  linux-image-oem-24.04           7.0.0-28.28
  linux-image-oem-24.04a          7.0.0-28.28
  linux-image-oem-24.04b          7.0.0-28.28
  linux-image-oem-24.04c          7.0.0-28.28
  linux-image-oem-24.04d          7.0.0-28.28
  linux-image-realtime            7.0.0-28.28.1
  linux-image-realtime-64k        7.0.0-28.28.1
  linux-image-realtime-64k-7.0    7.0.0-28.28.1
  linux-image-realtime-64k-hwe-26.04  7.0.0-28.28.1
  linux-image-realtime-7.0        7.0.0-28.28.1
  linux-image-realtime-hwe-26.04  7.0.0-28.28.1
  linux-image-virtual             7.0.0-28.28
  linux-image-virtual-7.0         7.0.0-28.28
  linux-image-virtual-hwe-26.04   7.0.0-28.28

After a standard system update you need to reboot your computer to make
all the necessary changes.

ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,
linux-powerpc), a standard system upgrade will automatically perform
this as well.

References:
  https://ubuntu.com/security/notices/USN-8566-1
  CVE-2025-54518, 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

Package Information:
  https://launchpad.net/ubuntu/+source/linux/7.0.0-28.28
  https://launchpad.net/ubuntu/+source/linux-gcp/7.0.0-1008.8
  https://launchpad.net/ubuntu/+source/linux-gke/7.0.0-1003.4
  https://launchpad.net/ubuntu/+source/linux-realtime/7.0.0-28.28.1

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