VDB
CVE-2026-23225
CVE-2026-23225
PUBLISHED
In the Linux kernel, the following vulnerability has been resolved: hfs: ensure sb->s_fs_info is always cleaned up When hfs was converted to the new mount api a bug was introduced by changing the allocation pattern of sb->s_fs_info. If setup_bdev_super() fails after a new superblock has been allocated by sget_fc(), but before hfs_fill_super() takes ownership of the filesystem-specific s_fs_info data it was leaked. Fix this by freeing sb->s_fs_info in hfs_kill_super().
EPSS 0.02% · 5.6th percentile
Risk Scores
EPSS Score
0.02%
5.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| linux | linux_kernel | 6.13, 6.13, 6.13 |
| Linux | Linux | ffcd06b6d13b72823aba0d7c871f7e4876e7916b, ffcd06b6d13b72823aba0d7c871f7e4876e7916b, 0 |
Timeline
- Feb 18, 2026 CVE Published
- Feb 19, 2026 EPSS Score
- Feb 21, 2026 EPSS Score
- Feb 22, 2026 EPSS Score
- Feb 24, 2026 EPSS Score
- Feb 26, 2026 EPSS Score
- Feb 26, 2026 PoC Published
- Feb 27, 2026 EPSS Score
- Mar 1, 2026 EPSS Score
- Mar 3, 2026 EPSS Score
- Mar 5, 2026 EPSS Score
- Mar 6, 2026 EPSS Score
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23223 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23229 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23225 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-23224 advisory
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-71230 advisory
- https://git.kernel.org/stable/c/46c1d56ad321fb024761abd9af61a0cb616cf2f6 url
- https://git.kernel.org/stable/c/399219831514126bc9541e8eadefe02c6fbd9166 url
- https://git.kernel.org/stable/c/05ce49a902be15dc93854cbfc20161205a9ee446 url