SUSE CVE-2026-43472

In the Linux kernel, the following vulnerability has been resolved: unshare: fix unsharefs handling There's an unpleasant corner case in unshare2, when we have a CLONENEWNS in flags and current-fs hadn't been shared at all; in that case copymntns gets passed current-fs instead of a private copy,...

UBUNTU-CVE-2026-43472

In the Linux kernel, the following vulnerability has been resolved: unshare: fix unsharefs handling There's an unpleasant corner case in unshare2, when we have a CLONENEWNS in flags and current-fs hadn't been shared at all; in that case copymntns gets passed current-fs instead of a private copy,...

CVE-2026-43472 unshare: fix unshare_fs() handling

In the Linux kernel, the following vulnerability has been resolved: unshare: fix unsharefs handling There's an unpleasant corner case in unshare2, when we have a CLONENEWNS in flags and current-fs hadn't been shared at all; in that case copymntns gets passed current-fs instead of a private copy,...

CVE-2026-43472

The CVE describes a Linux kernel unshare(2) bug: when CLONE_NEWNS is requested and current->fs wasn’t previously shared, copy_mnt_ns() could receive a non-private fs_struct. If copy_mnt_ns() succeeds but a subsequent copy_cgroup_ns() fails, the destroyed namespace can leave current->fs->...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: opentreeattr: Do not allow id-mapping changes without OPENTREECLONE. As described in commit 7a54947e727b Merge patch series “fs: allow changing idmappings”, opentreeattr2 was necessary to allow for a detached mount to be created...

SUSE CVE-2025-39717

In the Linux kernel, the following vulnerability has been resolved: opentreeattr: do not allow id-mapping changes without OPENTREECLONE As described in commit 7a54947e727b 'Merge patch series "fs: allow changing idmappings"', opentreeattr2 was necessary in order to allow for a detached mount to b...

Linux Distros Unpatched Vulnerability : CVE-2025-39717

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: opentreeattr: do not allow id- mapping changes without OPENTREECLONE As described in commit...

DEBIAN-CVE-2025-39717

In the Linux kernel, the following vulnerability has been resolved: opentreeattr: do not allow id-mapping changes without OPENTREECLONE As described in commit 7a54947e727b 'Merge patch series "fs: allow changing idmappings"', opentreeattr2 was necessary in order to allow for a detached mount to b...

CVE-2025-39717

In the Linux kernel, the following vulnerability has been resolved: opentreeattr: do not allow id-mapping changes without OPENTREECLONE As described in commit 7a54947e727b 'Merge patch series "fs: allow changing idmappings"', opentreeattr2 was necessary in order to allow for a detached mount to b...

UBUNTU-CVE-2025-39717

In the Linux kernel, the following vulnerability has been resolved: opentreeattr: do not allow id-mapping changes without OPENTREECLONE As described in commit 7a54947e727b 'Merge patch series "fs: allow changing idmappings"', opentreeattr2 was necessary in order to allow for a detached mount to b...

CVE-2025-39717 open_tree_attr: do not allow id-mapping changes without OPEN_TREE_CLONE

In the Linux kernel, the following vulnerability has been resolved: opentreeattr: do not allow id-mapping changes without OPENTREECLONE As described in commit 7a54947e727b 'Merge patch series "fs: allow changing idmappings"', opentreeattr2 was necessary in order to allow for a detached mount to b...

CVE-2025-39717 open_tree_attr: do not allow id-mapping changes without OPEN_TREE_CLONE

In the Linux kernel, the following vulnerability has been resolved: opentreeattr: do not allow id-mapping changes without OPENTREECLONE As described in commit 7a54947e727b 'Merge patch series "fs: allow changing idmappings"', opentreeattr2 was necessary in order to allow for a detached mount to b...

PT-2025-36311

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains a flaw in open tree attr that allows bypassing a restriction intended to prevent id-mapping changes without the OPEN TREE CLONE flag. This bypass was introduc...