CVE-2026-109968 (GCVE-0-2026-109968)

Vulnerability from cvelistv5 – Published: 2026-10-14 12:50 – Updated: 2026-10-15 15:08
VLAI
Title
Clevis: clevis: pkcs#11 luks passphrase logged in plaintext to world-readable file
Summary
A flaw was found in the clevis PKCS#11 pin. The clevis-pkcs11-afunix-socket-unlock daemon logs LUKS disk encryption passphrases in plaintext to a log file. The log file is created without restrictive permissions, making it world-readable under the default process umask. A local attacker can read the log file to obtain the LUKS passphrase.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-14 16:11 UTC
CWE
  • CWE-532 - Insertion of Sensitive Information into Log File
Assigner
redhat CNA under the redhat root
CNA scorecard B 82/100 over 1035 records in the last 180 days details
References
URL Tags
https://access.redhat.com/security/cve/CVE-2026-109968 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2462394 issue-trackingx_refsource_REDHAT
Impacted products
Date Public
2026-10-14 00:00
Credits
This issue was discovered by Sergio Correia (Red Hat).
Show details on NVD website
To clipboard 

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