clevis: A flaw was found in the clevis PKCS#11 pin
CVE-2026-109976 is fixed in clevis on 1 platform by DEBIAN-CVE-2026-109976 (version 24-1), released October 28, 2026. It is not reported as exploited. Patch Radar priority: Routine.
A flaw was found in the clevis PKCS#11 pin. The clevis-pkcs11-afunix-socket-unlock daemon crashes when an AF_UNIX client connects to the data socket without a bound address, due to an integer underflow in the getpeername result handling. This causes a denial of service, preventing LUKS disk decryption from completing during boot.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| clevis · Debian 14 | 24-1 | DEBIAN-CVE-2026-109976 | Oct 28, 2026 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.