CVE-2026-93816
f2fs: validate inline dentry name lengths before conversion
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: f2fs: validate inline dentry name lengths before conversion Inline dentry conversion copies names out of the inline dentry area before checking that each recorded name length fits in the available filename slots. A corrupted image can therefore make the conversion path read past the inline filename storage while building the regular dentry block. Validate each inline dentry name length against the inline filename area before copying it.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 24, 2026 |
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Affected Versions
Linux / Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 2ce0bc5853bec7cdc724477a87ea579fde664243 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 7caa8a0ae94b132576c2e46e9b4fd4e0f356f373 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < cfcd0e49a178b3dac2c0ece656079081dbf5da74 0 < 6.12.111 0 < 6.18.53
Linux / Linux
All versions affected