SUSE CVE-2026-90320

In the Linux kernel, the following vulnerability has been resolved: ocfs2: validate external xattr entries when reading metadata ocfs2validatexattrblock checks the xattr block header before the block reaches higher-level xattr users, but it does not verify that a non-indexed block's xhcount and...

PT-2026-94668

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ocfs2 module where the ocfs2 validate xattr block function fails to verify that xh count and entry offsets for non-indexed blocks fit within the block. Additionall...

CVE-2026-90320: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ocfs2: validate external xattr entries when reading metadata ocfs2validatexattrblock checks the xattr block header before the block reaches higher-level xattr users, but it does not verify that a non-indexed block's xhcount and...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: ntfs: Fixed a panic caused by a slab-out-of-bounds condition in ntfslistxattr Here is a bug report from syzbot: BUG: KASAN: Slab-out-of-bounds in ntfslistea fs/ntfs3/xattr.c:191 inline BUG: KASAN: Slab-out-of-bounds in...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: ubifs: Fixed races between xattrset|get and listxattr operations. Some issues may occur when performing concurrent xattrset|get and listxattr operations, such as assertion failures, memory corruption, and stale xattr values1. The...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fixed an out-of-band issue in ntfslistxattr. The length of a name cannot exceed the space occupied by “ea”...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: NFSv4.2: fixed the NFSv4.2 kernel bug at mm/usercopy.c:102 Calling listxattr with a buffer size of 0 returns the actual size of the buffer required for a subsequent call. When size 0, nfs4listxattr does not return an error becaus...

Linux Distros Unpatched Vulnerability : CVE-2026-80591

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - f2fs: fix listxattr handling of corrupted xattr entries Validate the xattr entry before reading its fields in f2fslistxattr. Return -EFSCORRUPTED when the entry...

SUSE CVE-2026-80591

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix listxattr handling of corrupted xattr entries Validate the xattr entry before reading its fields in f2fslistxattr. Return -EFSCORRUPTED when the entry is outside the valid xattr storage area instead of returning a...

CVE-2026-80591

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix listxattr handling of corrupted xattr entries Validate the xattr entry before reading its fields in f2fslistxattr. Return -EFSCORRUPTED when the entry is outside the valid xattr storage area instead of returning a...

CVE-2026-80591

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix listxattr handling of corrupted xattr entries Validate the xattr entry before reading its fields in f2fslistxattr. Return -EFSCORRUPTED when the entry is outside the valid xattr storage area instead of returning a...

UBUNTU-CVE-2026-80591

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix listxattr handling of corrupted xattr entries Validate the xattr entry before reading its fields in f2fslistxattr. Return -EFSCORRUPTED when the entry is outside the valid xattr storage area instead of returning a...

CVE-2026-80591 f2fs: fix listxattr handling of corrupted xattr entries

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix listxattr handling of corrupted xattr entries Validate the xattr entry before reading its fields in f2fslistxattr. Return -EFSCORRUPTED when the entry is outside the valid xattr storage area instead of returning a...

CVE-2026-80591

This vulnerability affects the f2fs filesystem in the Linux kernel . The flaw resides in f2fs_listxattr(), which fails to validate xattr entries before reading their fields. When a corrupted entry lies outside the valid xattr storage area, the function returns a successful partial result instead ...

CVE-2026-80591

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix listxattr handling of corrupted xattr entries Validate the xattr entry before reading its fields in f2fslistxattr. Return -EFSCORRUPTED when the entry is outside the valid xattr storage area instead of returning a...

EUVD-2026-67467

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix listxattr handling of corrupted xattr entries Validate the xattr entry before reading its fields in f2fslistxattr. Return -EFSCORRUPTED when the entry is outside the valid xattr storage area instead of returning a...

CVE-2026-80591 f2fs: fix listxattr handling of corrupted xattr entries

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix listxattr handling of corrupted xattr entries Validate the xattr entry before reading its fields in f2fslistxattr. Return -EFSCORRUPTED when the entry is outside the valid xattr storage area instead of returning a...

PT-2026-82891

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the f2fs file system where corrupted xattr entries are not properly handled. The f2fs listxattr function fails to validate the xattr entry before reading its fields,...

CVE-2026-80591: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix listxattr handling of corrupted xattr entries Validate the xattr entry before reading its fields in f2fslistxattr. Return -EFSCORRUPTED when the entry is outside the valid xattr storage area instead of returning a...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: ntfs: A bounds check was added before accessing EA entries. In ntfsealookup and ntfslistxattr, this ensures that there is sufficient space in the EA entry before accessing the nextentryoffset field of that EA entry...