USN-8729-3

    Dashboard / Vulnerabilities / USN-8729-3

    USN-8729-3

    Published: 21 Sept 2026Last Modified: 21 Sept 2026

    Summary: linux-gcp-6.8, linux-ibm, linux-xilinx vulnerabilities

    Details: 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; - PowerPC architecture; - Compute Acceleration Framework; - Drivers core; - Bluetooth drivers; - Arm Firmware Framework for ARMv8-A(FFA); - EFI core; - GPU drivers; - Hardware monitoring drivers; - InfiniBand drivers; - Network drivers; - Microsoft Azure Network Adapter (MANA) driver; - SCSI subsystem; - SPI subsystem; - Network file systems library; - NTFS3 file system; - SMB network file system; - File systems infrastructure; - Software nodes and device properties; - Bluetooth subsystem; - Netfilter; - Tracing infrastructure; - io_uring subsystem; - IRQ subsystem; - KProbes tracing; - Memory management; - B.A.T.M.A.N. meshing protocol; - Ethernet bridge; - Networking core; - IPv4 networking; - IPv6 networking; - Multipath TCP; - Phonet protocol; - SMC sockets; - TLS protocol; - Unix domain sockets; - VMware vSockets driver; - Wireless networking; - Key management; - Linux Security Modules (LSM) Framework; - ALSA framework; - AudioScience HPI driver; (CVE-2025-71289, CVE-2026-23469, CVE-2026-31420, CVE-2026-31486, CVE-2026-31560, CVE-2026-46158, CVE-2026-46170, CVE-2026-46275, CVE-2026-46315, CVE-2026-52912, CVE-2026-52915, CVE-2026-52916, CVE-2026-52918, CVE-2026-52919, CVE-2026-52921, CVE-2026-52922, CVE-2026-52926, CVE-2026-52941, CVE-2026-53357, CVE-2026-64015, CVE-2026-64018, CVE-2026-64025, CVE-2026-64029, CVE-2026-64032, CVE-2026-64033, CVE-2026-64034, CVE-2026-64039, CVE-2026-64046, CVE-2026-64047, CVE-2026-64048, CVE-2026-64051, CVE-2026-64055, CVE-2026-64056, CVE-2026-64064, CVE-2026-64073, CVE-2026-64083, CVE-2026-64084, CVE-2026-64085, CVE-2026-64086, CVE-2026-64087, CVE-2026-64088, CVE-2026-64089, CVE-2026-64092, CVE-2026-64096, CVE-2026-64097, CVE-2026-64098, CVE-2026-64102, CVE-2026-64103, CVE-2026-64106, CVE-2026-64108, CVE-2026-64109, CVE-2026-64111, CVE-2026-64113, CVE-2026-64114, CVE-2026-64115, CVE-2026-64116, CVE-2026-64118, CVE-2026-64121, CVE-2026-64125, CVE-2026-64126, CVE-2026-64127, CVE-2026-64128, CVE-2026-64133, CVE-2026-64134, CVE-2026-64135, CVE-2026-64136, CVE-2026-64137, CVE-2026-64138, CVE-2026-64144, CVE-2026-64147, CVE-2026-64148, CVE-2026-64153, CVE-2026-64155, CVE-2026-64163, CVE-2026-64165, CVE-2026-64166, CVE-2026-64168, CVE-2026-64170, CVE-2026-64173, CVE-2026-64174, CVE-2026-64177, CVE-2026-64178, CVE-2026-64179, CVE-2026-64180, CVE-2026-64182, CVE-2026-64183, CVE-2026-64184, CVE-2026-64185, CVE-2026-64214, CVE-2026-64217, CVE-2026-64218, CVE-2026-64219, CVE-2026-64220, CVE-2026-64221, CVE-2026-64225, CVE-2026-64231, CVE-2026-64518)

    References: https://ubuntu.com/security/notices/USN-8729-3, https://ubuntu.com/security/CVE-2025-71289, https://ubuntu.com/security/CVE-2026-23469, https://ubuntu.com/security/CVE-2026-31420, https://ubuntu.com/security/CVE-2026-31486, https://ubuntu.com/security/CVE-2026-31560, https://ubuntu.com/security/CVE-2026-46158, https://ubuntu.com/security/CVE-2026-46170, https://ubuntu.com/security/CVE-2026-46275, https://ubuntu.com/security/CVE-2026-46315, https://ubuntu.com/security/CVE-2026-52912, https://ubuntu.com/security/CVE-2026-52915, https://ubuntu.com/security/CVE-2026-52916, https://ubuntu.com/security/CVE-2026-52918, https://ubuntu.com/security/CVE-2026-52919, https://ubuntu.com/security/CVE-2026-52921, https://ubuntu.com/security/CVE-2026-52922, https://ubuntu.com/security/CVE-2026-52926, https://ubuntu.com/security/CVE-2026-52941, https://ubuntu.com/security/CVE-2026-53357, https://ubuntu.com/security/CVE-2026-64015, https://ubuntu.com/security/CVE-2026-64018, https://ubuntu.com/security/CVE-2026-64025, https://ubuntu.com/security/CVE-2026-64029, https://ubuntu.com/security/CVE-2026-64032, https://ubuntu.com/security/CVE-2026-64033, https://ubuntu.com/security/CVE-2026-64034, https://ubuntu.com/security/CVE-2026-64039, https://ubuntu.com/security/CVE-2026-64046, https://ubuntu.com/security/CVE-2026-64047, https://ubuntu.com/security/CVE-2026-64048, https://ubuntu.com/security/CVE-2026-64051, https://ubuntu.com/security/CVE-2026-64055, https://ubuntu.com/security/CVE-2026-64056, https://ubuntu.com/security/CVE-2026-64064, https://ubuntu.com/security/CVE-2026-64073, https://ubuntu.com/security/CVE-2026-64083, https://ubuntu.com/security/CVE-2026-64084, https://ubuntu.com/security/CVE-2026-64085, https://ubuntu.com/security/CVE-2026-64086, https://ubuntu.com/security/CVE-2026-64087, https://ubuntu.com/security/CVE-2026-64088, https://ubuntu.com/security/CVE-2026-64089, https://ubuntu.com/security/CVE-2026-64092, https://ubuntu.com/security/CVE-2026-64096, https://ubuntu.com/security/CVE-2026-64097, https://ubuntu.com/security/CVE-2026-64098, https://ubuntu.com/security/CVE-2026-64102, https://ubuntu.com/security/CVE-2026-64103, https://ubuntu.com/security/CVE-2026-64106, https://ubuntu.com/security/CVE-2026-64108, https://ubuntu.com/security/CVE-2026-64109, https://ubuntu.com/security/CVE-2026-64111, https://ubuntu.com/security/CVE-2026-64113, https://ubuntu.com/security/CVE-2026-64114, https://ubuntu.com/security/CVE-2026-64115, https://ubuntu.com/security/CVE-2026-64116, https://ubuntu.com/security/CVE-2026-64118, https://ubuntu.com/security/CVE-2026-64121, https://ubuntu.com/security/CVE-2026-64125, https://ubuntu.com/security/CVE-2026-64126, https://ubuntu.com/security/CVE-2026-64127, https://ubuntu.com/security/CVE-2026-64128, https://ubuntu.com/security/CVE-2026-64133, https://ubuntu.com/security/CVE-2026-64134, https://ubuntu.com/security/CVE-2026-64135, https://ubuntu.com/security/CVE-2026-64136, https://ubuntu.com/security/CVE-2026-64137, https://ubuntu.com/security/CVE-2026-64138, https://ubuntu.com/security/CVE-2026-64144, https://ubuntu.com/security/CVE-2026-64147, https://ubuntu.com/security/CVE-2026-64148, https://ubuntu.com/security/CVE-2026-64153, https://ubuntu.com/security/CVE-2026-64155, https://ubuntu.com/security/CVE-2026-64163, https://ubuntu.com/security/CVE-2026-64165, https://ubuntu.com/security/CVE-2026-64166, https://ubuntu.com/security/CVE-2026-64168, https://ubuntu.com/security/CVE-2026-64170, https://ubuntu.com/security/CVE-2026-64173, https://ubuntu.com/security/CVE-2026-64174, https://ubuntu.com/security/CVE-2026-64177, https://ubuntu.com/security/CVE-2026-64178, https://ubuntu.com/security/CVE-2026-64179, https://ubuntu.com/security/CVE-2026-64180, https://ubuntu.com/security/CVE-2026-64182, https://ubuntu.com/security/CVE-2026-64183, https://ubuntu.com/security/CVE-2026-64184, https://ubuntu.com/security/CVE-2026-64185, https://ubuntu.com/security/CVE-2026-64214, https://ubuntu.com/security/CVE-2026-64217, https://ubuntu.com/security/CVE-2026-64218, https://ubuntu.com/security/CVE-2026-64219, https://ubuntu.com/security/CVE-2026-64220, https://ubuntu.com/security/CVE-2026-64221, https://ubuntu.com/security/CVE-2026-64225, https://ubuntu.com/security/CVE-2026-64231, https://ubuntu.com/security/CVE-2026-64518

    Affected packages

    Package

    Name: linux-gcp-6.8

    Purl: pkg:deb/ubuntu/linux-gcp-6.8?arch=source&distro=jammy

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -6.8.0-1067.75~22.04.1

    Affected versions

    6.8.0-1010.11~22.04.1
    6.8.0-1011.12~22.04.1
    6.8.0-1012.13~22.04.1
    6.8.0-1013.14~22.04.1
    6.8.0-1014.16~22.04.1
    6.8.0-1015.17~22.04.1
    6.8.0-1016.18~22.04.1
    6.8.0-1017.19~22.04.1
    6.8.0-1018.20~22.04.1
    6.8.0-1019.21~22.04.1
    6.8.0-1020.22~22.04.1
    6.8.0-1021.23~22.04.1
    6.8.0-1024.26~22.04.1
    6.8.0-1025.27~22.04.1
    6.8.0-1026.28~22.04.1
    6.8.0-1027.29~22.04.1
    6.8.0-1028.30~22.04.1
    6.8.0-1029.31~22.04.1
    6.8.0-1030.32~22.04.1
    6.8.0-1031.33~22.04.1
    6.8.0-1032.34~22.04.1
    6.8.0-1033.35~22.04.1
    6.8.0-1034.36~22.04.2
    6.8.0-1036.38~22.04.1
    6.8.0-1037.39~22.04.1
    6.8.0-1040.42~22.04.1
    6.8.0-1041.43~22.04.1
    6.8.0-1042.45~22.04.1
    6.8.0-1043.46~22.04.1
    6.8.0-1044.47~22.04.1
    6.8.0-1045.48~22.04.1
    6.8.0-1046.49~22.04.1
    6.8.0-1047.50~22.04.2
    6.8.0-1048.51~22.04.1
    6.8.0-1052.55~22.04.1
    6.8.0-1053.56~22.04.1
    6.8.0-1054.57~22.04.1
    6.8.0-1058.61~22.04.1
    6.8.0-1060.63~22.04.1
    6.8.0-1063.69~22.04.1
    6.8.0-1064.72~22.04.1
    6.8.0-1065.73~22.04.1
    6.8.0-1066.74~22.04.1

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    USN-8729-3 | CVE-DB