CVE-2026-90419
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
nilfs2: prevent out-of-bounds read in super root block parsing
In the Linux kernel, the following vulnerability has been resolved: nilfs2: prevent out-of-bounds read in super root block parsing super-root inode metadata size is trusted before nilfs_read_inode_common(). Reject super-root inode sizes whose computed on-disk footprint exceeds the filesystem block size. This prevents malformed filesystem images from making nilfs_read_inode_common() read past the end of the super-root block. [ryusuke: clarify the commit title]
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 8a9d2191e9f43bbcd256a9a6871bd73434c83f2f | affected | git | 16df2520502867a4f34e202b89d01243d59bb8b5 | Unavailable | None listed |
| 8a9d2191e9f43bbcd256a9a6871bd73434c83f2f | affected | git | dcc85fc28f884038735464f6f104dda9c7dbfad6 | Unavailable | None listed |
| 8a9d2191e9f43bbcd256a9a6871bd73434c83f2f | affected | git | 5b69ebe20d7f944c1f45177dca0c11474ac277cc | Unavailable | None listed |
| 8a9d2191e9f43bbcd256a9a6871bd73434c83f2f | affected | git | 7029e70cf86d5c54c0a2812479b0bee2cabcbaaa | Unavailable | None listed |
| 8a9d2191e9f43bbcd256a9a6871bd73434c83f2f | affected | git | 71bd64471ff583101b4a33dfc838ce29aef57960 | Unavailable | None listed |
| 8a9d2191e9f43bbcd256a9a6871bd73434c83f2f | affected | git | 842397fdfd2e61d6470166c796f3125b6c27a162 | Unavailable | None listed |
| 8a9d2191e9f43bbcd256a9a6871bd73434c83f2f | affected | git | 15c8559376416a84c3d8402fd8d0c89bb323d05f | Unavailable | None listed |
| 8a9d2191e9f43bbcd256a9a6871bd73434c83f2f | affected | git | 7cb2f76a6a2ba2130b577cb8ac13e1e46c4fc689 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 2.6.30 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.30 | Unavailable | None listed |
| 5.10.270 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.221 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.188 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.157 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.110 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.52 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2.6 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |