CVE-2026-109969
No fix known EPSS <1%CVSS 4.7
A flaw was found in the clevis PKCS#11 pin. The clevis-pkcs11-afunix-socket-unlock daemon creates AF_UNIX sockets without explicit permission restrictions or peer credential verification. Under a permissive process umask, any local user can connect to the control socket and inject arbitrary device/key pairs, or connect to the data socket to receive LUKS passphrases.
Products: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, Red Hat OpenShift Container Platform 4
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | clevis | no fix |
| Debian 13 | clevis | no fix |
| Debian 14 | clevis | no fix |
| Ubuntu 18.04 LTS | clevis | no fix |
| Ubuntu 20.04 LTS | clevis | no fix |
| Ubuntu 22.04 LTS | clevis | no fix |
| Ubuntu 24.04 LTS | clevis | no fix |
| Ubuntu 26.04 LTS | clevis | no fix |
| Ubuntu 26.10 | clevis | no fix |