File and Directory Information Exposure Affecting clevis-udisks2 package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.13% (3rd percentile)

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  • Snyk IDSNYK-RHEL7-CLEVISUDISKS2-21093682
  • published16 Oct 2026
  • disclosed14 Oct 2026

Introduced: 14 Oct 2026

NewCVE-2026-109970  (opens in a new tab)
CWE-538  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:7 clevis-udisks2.

NVD Description

Note: Versions mentioned in the description apply only to the upstream clevis-udisks2 package and not the clevis-udisks2 package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

A flaw was found in the clevis PKCS#11 pin. The clevis-luks-pkcs11-askpin script writes the PKCS#11 token PIN in plaintext to a file without setting restrictive permissions. Under the default process umask, the file is world-readable. Additionally, the PIN file is not reliably cleaned up if the decryption script exits early, leaving the PIN accessible indefinitely.

CVSS Base Scores

version 3.1