Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP6 kernel was updated to fix various security issues The following security issues were fixed: CVE-2025-38321: smb: Log an error when closeallcacheddirs fails bsc1246328. CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd bsc1249256. CVE-2025-39890:...

SUSE-SU-2026:0278-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP7 RT kernel was updated to fix various security issues The following security issues were fixed: - CVE-2025-38321: smb: Log an error when closeallcacheddirs fails bsc1246328. - CVE-2025-38728: smb3: fix for slab out of bounds on mount to ksmbd bsc1249256. -...

Azure Linux 3.0 Security Update: libarchive (CVE-2024-37407)

The version of libarchive installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-37407 advisory. - Libarchive before 3.7.4 allows name out-of-bounds access when a ZIP archive has an empty-name file and...

Azure Linux 3.0 Security Update: kernel (CVE-2024-43837)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-43837 advisory. - In the Linux kernel, the following vulnerability has been resolved: bpf: Fix null pointer dereference in...

CLSA-2026-1768774361 kernel: Fix of 31 CVEs

ip6vti: fix slab-use-after-free in decodesession6 CVE-2023-53821 - ACPICA: Add AMLNOOPERANDRESOLVE flag to Timer CVE-2023-53395 - wifi: mac80211hwsim: drop short frames CVE-2023-53321 - ext4: add bounds checking in getmaxinlinexattrvaluesize CVE-2023-53285 - md/raid10: fix null-ptr-deref in...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000946)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000946 advisory. The mbcache feature in the ext2 and ext4 filesystem implementations in the Linux kernel before 4.6 mishandles xattr block caching, which allows local users to cause ...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001296)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001296 advisory. Linux kernel is vulnerable to a stack-out-of-bounds write in the ext4 filesystem code when mounting and writing to a crafted ext4 image in ext4updateinlinedata. An...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003375)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003375 advisory. Use-after-free vulnerability in fs/crypto/ in the Linux kernel before 4.10.7 allows local users to cause a denial of service NULL pointer dereference or possibly gai...

CVE-2025-71129 LoongArch: BPF: Sign extend kfunc call arguments

In the Linux kernel, the following vulnerability has been resolved: LoongArch: BPF: Sign extend kfunc call arguments The kfunc calls are native calls so they should follow LoongArch calling conventions. Sign extend its arguments properly to avoid kernel panic. This is done by adding a new...

CVE-2025-71129 LoongArch: BPF: Sign extend kfunc call arguments

In the Linux kernel, the following vulnerability has been resolved: LoongArch: BPF: Sign extend kfunc call arguments The kfunc calls are native calls so they should follow LoongArch calling conventions. Sign extend its arguments properly to avoid kernel panic. This is done by adding a new...

MiracleLinux 3 : kernel-2.6.18-308.7.AXS3 (AXSA:2012-1010:08)

The remote MiracleLinux 3 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2012-1010:08 advisory. The kernel package contains the Linux kernel vmlinuz, the core of any Linux operating system. The kernel handles the basic functions of the operating system:...

Fedora 42 : composer (2026-13b4dbe546)

The remote Fedora 42 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-13b4dbe546 advisory. Version 2.9.3 - 2025-12-30 Security: Fixed ANSI sequence injection GHSA-59pp-r3rg-353g / CVE-2025-67746 Fixed COMPOSERNOSECURITYBLOCKING env var not being...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: schedext: Fixed unsafe locking in the scxdumpstate function. For kernels built with CONFIGPREEMPTRT=y, the dumplock will be converted to a sleepable spinlock instead of a disable-irq one. This can lead to the following scenarios:...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-000392)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000392 advisory. A memory out-of-bounds read flaw was found in the Linux kernel before 5.9-rc2 with the ext3/ext4 file system, in the way it accesses a directory with broken indexing...

PT-2026-8140

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to a reference count leak within the ext4 file system. Specifically, the error branch in the ext4 xattr inode update ref function fails to relea...

CVE-2022-50815

In the Linux kernel, the following vulnerability has been resolved: ext2: Add sanity checks for group and filesystem size Add sanity check that filesystem size does not exceed the underlying device size and that group size is big enough so that metadata can fit into it. This avoid trying to mount...

SUSE CVE-2023-54187

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix potential corruption when moving a directory F2FS has the same issue in ext4rename causing crash revealed by xfstests/generic/707. See also commit 0813299c586b "ext4: Fix possible corruption when moving a directory"...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-993311)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993311 advisory. In the Linux kernel, the following vulnerability has been resolved: ext2: Add more validity checks for inode counts Add checks verifying number of inodes stored in t...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-992989)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992989 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix WARNING in mbfindextent Syzbot found the following issue: EXT4-fs: Warning: mounting wi...

EUVD-2022-55853

In the Linux kernel, the following vulnerability has been resolved: ext4: fix inode leak in ext4xattrinodecreate on an error path There is issue as follows when do setxattr with inject fault: localhost fsck.ext4 -fn /dev/sda e2fsck 1.46.6-rc1 12-Sep-2022 Pass 1: Checking inodes, blocks, and sizes...