CVE-2026-97585
Unknown
Description
In the Linux kernel, the following vulnerability has been resolved: afs: Fix double-unmap of directory block Fix afs_edit_dir_remove() to use a cleanup function to unmap the block pointed to by afs_dir_iter::block if it's left pointing to something rather than manually kunmapping the blocks. Manually kunmapping without clearing iter.blocks can result in a double-kunmap if afs_dir_find_block() is called twice in a row (which would be the case if the block being modified is not first in the hash chain).
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedSep 25, 2026
First seenSep 25, 2026
How to fix
Update
- Linux Linux9d6c703e24da3d39067e3c75f4ac2f6001c2472f, b60f51e4ad0f6f940899788ccc2762db1e3b69e6, e3cfd3eb7d5be7787cc69530b423f788f14d084f or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | a5b5beebcf96d5e8a2fc79856c2ac1e93f82478e ≤ v < 9d6c703e24da3d39067e3c75f4ac2f6001c2472f, a5b5beebcf96d5e8a2fc79856c2ac1e93f82478e ≤ v < b60f51e4ad0f6f940899788ccc2762db1e3b69e6, a5b5beebcf96d5e8a2fc79856c2ac1e93f82478e ≤ v < e3cfd3eb7d5be7787cc69530b423f788f14d084f, 6.14 | 9d6c703e24da3d39067e3c75f4ac2f6001c2472f, b60f51e4ad0f6f940899788ccc2762db1e3b69e6, e3cfd3eb7d5be7787cc69530b423f788f14d084f |
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