CVE-2025-53391CRITICAL 9.3EPSS p4.2%

CVE-2025-53391CVE-2025-53391

Description

The Debian zuluPolkit/CMakeLists.txt file for zuluCrypt through the zulucrypt_6.2.0-1 package has insecure PolicyKit allow_any/allow_inactive/allow_active settings that allow a local user to escalate their privileges to root.

Scoring

CVSS 3.19.3 (CRITICAL)
VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
EPSS0.15% probability of exploitation · percentile 4.2% · 2026-06-19T12:03:05Z
Published2025-06-28
Last modified2026-04-15

Underlying weaknesses· 1

CWE-863

References

  1. https://bugs.debian.org/1108288
  2. https://deb.debian.org/debian/pool/main/z/zulucrypt/zulucrypt_6.2.0-1.dsc
  3. https://salsa.debian.org/debian/zulucrypt/-/blob/9d661c9f384c4d889d3387944e14ac70cfb9684b/debian/patches/fix_zulupolkit_policy.patch
  4. https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1108288

1

TypeTargetConfidenceTier
WeaknessIncorrect Authorizationcwe-8630%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.