CVE-2026-80644

In the Linux kernel, the following vulnerability has been resolved: ocfs2: don't BUGON an invalid journal dinode BUG A fuzzed OCFS2 image can corrupt the current slot journal dinode while mount is still in progress. The mount path first reports the invalid journal block and then crashes in...

Astra Linux – Vulnerability in Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: selinux: Avoid dereferencing garbage after a mount failure. In the case where kernmount fails and returns an error pointer in the error branch, rather than continuing and dereferencing the error pointer. Also, remove the “never...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: xfs: Fixed undersized liclogroundoff values. If the superblock does not list a log stripe unit, we set the incore log roundoff value to 512. This can lead to corrupted logs and unmountable file systems in generic/617 on a disk...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ext4: Turn quotas off if mount fails after enabling quotas Yi discovered during a review of the patch “ext4: Don’t report errors with inconsistent journal features” that when ext4markrecoverycomplete returns an error value, the...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerabilities have been resolved: cifs: fixed a double-free race that occurs when the mount operation fails in cifsgetroot When cifsgetroot fails during cifssmb3domount, we call deactivatelockedsuper, which eventually calls delayedfree, which frees the context...

CVE-2026-72205

A flaw was found in the Linux kernel's NTFS filesystem driver. When an attempt to mount an NTFS volume fails, the ntfsfillsuper function's error handling path does not properly free all volume-wide resources. This oversight leads to a silent resource leak, where memory and other resources...

CVE-2026-72185

A flaw was found in the Linux kernel's NTFS filesystem driver. A specially crafted NTFS image could cause the system to incorrectly process attribute data during mounting. This could lead to a kernel warning and corruption of internal data structures, potentially resulting in system instability o...

UBUNTU-CVE-2026-74483

In the Linux kernel, the following vulnerability has been resolved: binfmtmisc: don't leak the user namespace when the mount fails bmgettree takes a reference to the user namespace and hands it to gettreekeyed as the sget key. sgetfc moves that reference into sb-sfsinfo and clears fc-sfsinfo, so...

CVE-2026-74483 binfmt_misc: don't leak the user namespace when the mount fails

In the Linux kernel, the following vulnerability has been resolved: binfmtmisc: don't leak the user namespace when the mount fails bmgettree takes a reference to the user namespace and hands it to gettreekeyed as the sget key. sgetfc moves that reference into sb-sfsinfo and clears fc-sfsinfo, so...

CVE-2026-72205

In the Linux kernel, the following vulnerability has been resolved: ntfs: free volume-wide resources on fillsuper failure ntfsfillsuper's erroutnow path frees only the volume struct via kfreevol, leaving several vol-owned allocations behind on every mount failure: - vol-nlsmap, loaded by...

CVE-2026-72185

In the Linux kernel, the following vulnerability has been resolved: ntfs: fix WARNON for resident attribute in ntfsmaprunlistnolock When ntfsmaprunlistnolock needs to look up the attribute extent containing a target VCN ctxneedsreset == true, it calls ntfsattrlookup and then expects the result to...

CVE-2026-72185

In the Linux kernel, the following vulnerability has been resolved: ntfs: fix WARNON for resident attribute in ntfsmaprunlistnolock When ntfsmaprunlistnolock needs to look up the attribute extent containing a target VCN ctxneedsreset == true, it calls ntfsattrlookup and then expects the result to...

UBUNTU-CVE-2026-72185

In the Linux kernel, the following vulnerability has been resolved: ntfs: fix WARNON for resident attribute in ntfsmaprunlistnolock When ntfsmaprunlistnolock needs to look up the attribute extent containing a target VCN ctxneedsreset == true, it calls ntfsattrlookup and then expects the result to...

CVE-2026-72205

In the Linux kernel, the following vulnerability has been resolved: ntfs: free volume-wide resources on fillsuper failure ntfsfillsuper's erroutnow path frees only the volume struct via kfreevol, leaving several vol-owned allocations behind on every mount failure: - vol-nlsmap, loaded by...

UBUNTU-CVE-2026-72205

In the Linux kernel, the following vulnerability has been resolved: ntfs: free volume-wide resources on fillsuper failure ntfsfillsuper's erroutnow path frees only the volume struct via kfreevol, leaving several vol-owned allocations behind on every mount failure: - vol-nlsmap, loaded by...

CVE-2026-72205 ntfs: free volume-wide resources on fill_super failure

In the Linux kernel, the following vulnerability has been resolved: ntfs: free volume-wide resources on fillsuper failure ntfsfillsuper's erroutnow path frees only the volume struct via kfreevol, leaving several vol-owned allocations behind on every mount failure: - vol-nlsmap, loaded by...

CVE-2026-72205 ntfs: free volume-wide resources on fill_super failure

In the Linux kernel, the following vulnerability has been resolved: ntfs: free volume-wide resources on fillsuper failure ntfsfillsuper's erroutnow path frees only the volume struct via kfreevol, leaving several vol-owned allocations behind on every mount failure: - vol-nlsmap, loaded by...

CVE-2026-72205

The CVE-2026-72205 entry concerns a Linux kernel ntfs mount failure leak: on fill_super error paths, vol-owned allocations (nls_map, volume_label) and lcn_empty_bits_per_page were not freed, leading to per‑mount leaks until module unload. The issue affects ntfs_fill_super() and err_out_now paths,...

CVE-2026-72195 fs/ntfs3: bound attr_off in UpdateResidentValue against data_off

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: bound attroff in UpdateResidentValue against dataoff In doaction's UpdateResidentValue case fslog.c:3307, lrh-attroff and lrh-redolen come from the on-disk LRH. When they satisfy aoff + dlen res.dataoff, the assignment...

CVE-2026-72185 ntfs: fix WARN_ON for resident attribute in ntfs_map_runlist_nolock()

In the Linux kernel, the following vulnerability has been resolved: ntfs: fix WARNON for resident attribute in ntfsmaprunlistnolock When ntfsmaprunlistnolock needs to look up the attribute extent containing a target VCN ctxneedsreset == true, it calls ntfsattrlookup and then expects the result to...