# CVE-2026-68168: linux: In the Linux kernel, the following vulnerability has been resolved:  afs: Fix afs_edit_dir_remove() to get, not find,...

CVE-2026-68168 is fixed in linux on 1 platform by DEBIAN-CVE-2026-68168 (version 7.1.6-1), released August 11, 2026. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2026-68168
- Priority: Routine
- CVSS: n/a
- EPSS: 0.0020
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Aug 10, 2026

## Description

In the Linux kernel, the following vulnerability has been resolved:  afs: Fix afs_edit_dir_remove() to get, not find, block 0  Fix afs_edit_dir_remove() to use afs_dir_get_block() to get block 0 rather than afs_dir_find_block() as the latter caches the found block in the afs_dir_iter and may[*] switch out the page it's on if another afs_dir_find_block() is done.  This parallels what afs_edit_dir_add() does.  [*] There's more than one block per page.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | linux Debian 14 | 7.1.6-1 | [DEBIAN-CVE-2026-68168](https://patchblox.com/security/data/fix/linux/debian-cve-2026-68168.md) | Aug 11, 2026 |

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Data as of 2026-11-08T19:12:23Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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