---
id: CVE-2026-75037
title: "Polkit Authentication Based on UnixProcessSubject / Peer PID in LACT on Linux allows an Authentication Bypass.\_This issue affects LACT through 0.10.0"
summary: "Polkit Authentication Based on UnixProcessSubject / Peer PID in LACT on Linux allows an Authentication Bypass.\_This issue affects LACT through 0.10.0. Fixed by commit\_d0478fe42c2219454e272f96b1cbd29ab37ee566."
severity: high
cvss: 7
cvssVector: 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-290
published: '2026-08-25'
updated: '2026-09-28'
sourceUpdated: '2026-09-28T23:10:00.143'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-75037'
references:
  - url: 'https://bugzilla.suse.com/show_bug.cgi?id=1276480'
    label: meissner@suse.de
  - url: 'https://github.com/ilya-zlobintsev/LACT'
    label: meissner@suse.de
tags:
  - nvd
ingestedAt: '2026-09-28T23:23:00.546Z'
---

## Overview

Polkit Authentication Based on UnixProcessSubject / Peer PID in LACT on Linux allows an Authentication Bypass. This issue affects LACT through 0.10.0. Fixed by commit d0478fe42c2219454e272f96b1cbd29ab37ee566.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.