CVE-2025-53391 CRITICAL

CVE-2025-53391

Vendor Debian
Product zulucrypt
Weakness CWE-863 · Incorrect authorization
Published June 28, 2025
Last update June 30, 2025
View on NVD All CVEs

CVSS base score

9.3/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

June 28, 2025 CVE published
June 30, 2025 Record updated