Dashboard / CVE-2026-109969

CVE-2026-109969

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 24/100
Published: 2026-10-14 Modified: 2026-11-03 First seen: 2026-10-30 Status: active

Attack Surface

No Interaction Conf. Impact

CVSS Vector Breakdown

AV: Local
AC: High
PR: Low
UI: None
S: Unchanged
C: High
I: None
A: None

Description

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.

Weakness Classification (1)

References & Advisories (2)

https://bugzilla.redhat.com/show_bug.cgi?id=2550361
issue-tracking x_refsource_REDHAT

Bug Bounty Relevance

24 / 100
✓ No user interaction

CVSS Score

4.7 / 10.0 v3.1
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS — Exploitation Probability

0.13%
Raw Score 0.001330
Percentile 2.8%
Date 2026-11-02

EPSS Trend

2026-11-02
0.00133
2026-11-01
0.00133
2026-10-31
0.00133
2026-10-30
0.00133
2026-10-29
0.00133

Intelligence Sources

mitre ref →
nvd ref →

External Links