Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: btrfs: fixed an inode list leak during backref walking at resolveindirectrefs During backref walking, at resolveindirectrefs, if an error occurs, we jump to the ‘out’ label and call freeleaflist on the ‘parents’ ulist. This frees...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: btrfs: Fixed an issue where inode lists were leaked during backref walking in findparentnodes. During backref walking, when findparentnodes is called, if we are dealing with a data extent and an error occurs while resolving...

SUSE CVE-2026-80820

In the Linux kernel, the following vulnerability has been resolved: xfs: don't livelock in scrub on a circular unlinked list LOLLM points out that online fsck can livelock if an unlinked inode list contains a loop. Use a bitmap to detect cycles...

AZL-99446 CVE-2026-80820 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: xfs: don't livelock in scrub on a circular unlinked list LOLLM points out that online fsck can livelock if an unlinked inode list contains a loop. Use a bitmap to detect cycles...

EUVD-2026-71255

In the Linux kernel, the following vulnerability has been resolved: xfs: don't livelock in scrub on a circular unlinked list LOLLM points out that online fsck can livelock if an unlinked inode list contains a loop. Use a bitmap to detect cycles...

CVE-2026-80820

CVE-2026-80820 affects the Linux kernel's XFS filesystem , specifically the online scrub (fsck) functionality. The root cause is a livelock that occurs when an unlinked inode list contains a circular loop , causing the scrub process to get stuck in an infinite cycle. The fix, referenced in upstre...

CVE-2026-80820 xfs: don't livelock in scrub on a circular unlinked list

In the Linux kernel, the following vulnerability has been resolved: xfs: don't livelock in scrub on a circular unlinked list LOLLM points out that online fsck can livelock if an unlinked inode list contains a loop. Use a bitmap to detect cycles...

Linux Distros Unpatched Vulnerability : CVE-2026-80820

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xfs: don't livelock in scrub on a circular unlinked list LOLLM points out that online fsck can livelock if an unlinked inode list contains a loop. Use a bitmap ...

xfs: stop reclaim before pushing AIL during unmount

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CVE-2026-31455

In the Linux kernel, the following vulnerability has been resolved: xfs: stop reclaim before pushing AIL during unmount The unmount sequence in xfsunmountflushinodes pushed the AIL while background reclaim and inodegc are still running. This is broken independently of any use-after-free issues -...

CVE-2026-31455 xfs: stop reclaim before pushing AIL during unmount

In the Linux kernel, the following vulnerability has been resolved: xfs: stop reclaim before pushing AIL during unmount The unmount sequence in xfsunmountflushinodes pushed the AIL while background reclaim and inodegc are still running. This is broken independently of any use-after-free issues -...

CVE-2026-31455

CVE-2026-31455 pertains to the Linux kernel, specific to the XFS unmount path. During unmount, in xfs_unmount_flush_inodes(), the AIL is pushed while background reclaim and inodegc may still be running, which can lead to inodes being dirtied or re-queued into the AIL. The provided fix reorders th...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006680)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006680 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: fix inode list leak during backref walking at findparentnodes During backref walking, at...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-004899)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004899 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: fix inode list leak during backref walking at resolveindirectrefs During backref walking, ...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992733)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992733 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: fix inode list leak during backref walking at resolveindirectrefs During backref walking, ...

EUVD-2025-12867

Malicious code in bioql PyPI...

EUVD-2025-12854

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2022-49913

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - btrfs: fix inode list leak during backref walking at findparentnodes During backref walking, at findparentnodes, if we are dealing with a data extent and we get...

SUSE CVE-2022-49913

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix inode list leak during backref walking at findparentnodes During backref walking, at findparentnodes, if we are dealing with a data extent and we get an error while resolving the indirect backrefs, at...

SUSE CVE-2022-49914

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix inode list leak during backref walking at resolveindirectrefs During backref walking, at resolveindirectrefs, if we get an error we jump to the 'out' label and call ulistfree on the 'parents' ulist, which frees all the...