CVE-2026-109969

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.

CVSS v3 4.7 MEDIUM

4.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.0 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://access.redhat.com/security/cve/CVE-2026-109969
https://bugzilla.redhat.com/show_bug.cgi?id=2550361

Configurations

No configuration.

History

14 Oct 2026, 10:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-14 10:17

Updated : 2026-10-30 08:16

NVD link : CVE-2026-109969

Mitre link : CVE-2026-109969

CVE.ORG link : CVE-2026-109969

JSON object : View

Products Affected

No product.

CWE

CWE-306

Missing Authentication for Critical Function

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