CVE-2026-53041

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix listxattr handling when the buffer is full BUG If an OCFS2 inode has both inline and block-based xattrs, listxattr can return a size larger than the caller's buffer when the inline names consume that buffer exactly...

CVE-2026-53041

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix listxattr handling when the buffer is full BUG If an OCFS2 inode has both inline and block-based xattrs, listxattr can return a size larger than the caller's buffer when the inline names consume that buffer exactly...

EUVD-2026-38909

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix listxattr handling when the buffer is full BUG If an OCFS2 inode has both inline and block-based xattrs, listxattr can return a size larger than the caller's buffer when the inline names consume that buffer exactly...

CVE-2026-53041 ocfs2: fix listxattr handling when the buffer is full

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix listxattr handling when the buffer is full BUG If an OCFS2 inode has both inline and block-based xattrs, listxattr can return a size larger than the caller's buffer when the inline names consume that buffer exactly...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: f2fs: Use global inlinexattrslab instead of per-sb slab cache As Hong Yun reported in the mailing list: loop7: A capacity change from 0 to 131072 was detected. ------------ Cut here ------------ The kmemcache with the name...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: xfs: fixed a UAF Use-After-Value issue in xattr repair. The xchksetupxattrbuf function can allocate a new value buffer; therefore, any reference to ab-value before the call could become a dangling pointer. This issue was fixed...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: orangefs: fixed xattr-related buffer overflow issues… Willy Tarreau forwarded me a message from Disclosure , containing the following warning: The helper function xattrkey uses the pointer variable in the loop condition, rather...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ext4: fixed the iloc.bh leak in ext4xattr inodeupdateref The error branch for ext4xattr inodeupdateref forgot to release the refcount for iloc.bh. This issue was discovered during code review...

PT-2026-51935

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the OCFS2 file system where the listxattr function can return a size larger than the caller's buffer. This occurs when an OCFS2 inode contains both inline and...

PT-2026-51856

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A buffer leak occurs in the ceph module within the ceph setxattr function. During a retry operation, the old blob variable can store the value of ci-i xattrs.prealloc blob, but the ceph...

rsync: Rsync: Use-after-free vulnerability in extended attribute handling

A flaw was found in rsync. When rsync is configured to handle extended attributes using the -X or --xattrs option, a remote attacker can exploit a use-after-free vulnerability. This occurs because the receivexattr function incorrectly processes an untrusted length value during a sorting operation...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: fs/xattr: The fdput function is missing in the fremovexattr error path. In the Linux kernel, the fremovexattr system call calls fdget to obtain a file reference, but returns early without calling fdput when strncpyfromuser fails...

rsync: Fix of CVE-2026-41035

CVE-2026-41035: fix use-after-free in receivexattr by using tempxattr.count instead of the stale count in qsort...

RockyLinux 8 : kernel-rt (RLSA-2026:21745)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:21745 advisory. kernel: Bluetooth: MGMT: Fix possible UAFs CVE-2025-39981 kernel: ima: don't clear IMADIGSIG flag when setting or removing non-IMA xattr CVE-2025-68183...

CLSA-2026-1780062671 Fix CVE(s): CVE-2026-41035

SECURITY UPDATE: receiver use-after-free in receivexattr via a wire-supplied xattr count passed to qsort: - debian/patches/els/0007-CVE-2026-41035.patch: sort tempxattr.count stored items instead of the untrusted wire count. - CVE-2026-41035...

CLSA-2026-1780054763 Fix CVE(s): CVE-2026-41035

SECURITY UPDATE: use-after-free in receivexattr - debian/patches/CVE-2026-41035.patch: replace stale local 'count' with tempxattr.count in the qsort call inside receivexattr, so the sort uses the live size of the rebuilt xattr items list; victim must run rsync with -X / --xattrs - CVE-2026-41035...

SUSE-SU-2026:21841-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2023-2058: x86/CPU: Fix FPDSS on Zen1 bsc1243603. - CVE-2024-14027: xattr: switch to CLASSfd bsc1259420. - CVE-2025-40181: x86/kvm: Force legacy PCI hole to UC when...

SUSE-SU-2026:21834-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2023-2058: x86/CPU: Fix FPDSS on Zen1 bsc1243603. - CVE-2024-14027: xattr: switch to CLASSfd bsc1259420. - CVE-2025-40181: x86/kvm: Force legacy PCI hole to UC when...

kernel: ima: don't clear IMA_DIGSIG flag when setting or removing non-IMA xattr

In the Linux kernel, the following vulnerability has been resolved: ima: don't clear IMADIGSIG flag when setting or removing non-IMA xattr Currently when both IMA and EVM are in fix mode, the IMA signature will be reset to IMA hash if a program first stores IMA signature in security.ima and then...

SUSE CVE-2026-46046

In the Linux kernel, the following vulnerability has been resolved: ext4: fix missing brelse in ext4xattrinodedecrefall The commit c8e008b60492 "ext4: ignore xattrs past end" introduced a refcount leak in when blockcsum is false. ext4xattrinodedecrefall calls ext4getinodeloc to get iloc.bh, but...