CVE-2025-5791

HIGH
MEDIUM Priority: 0.01 BB Relevance: 39/100
Published: 2025-06-06 Modified: 2026-11-04 First seen: 2026-11-04 Status: active

Attack Surface

Low Complexity No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Local
AC: Low
PR: Low
UI: None
S: Unchanged
C: High
I: High
A: None

Description

A flaw was found in the user's crate for Rust. This vulnerability allows privilege escalation via incorrect group listing when a user or process has fewer than exactly 1024 groups, leading to the erroneous inclusion of the root group in the access list.

Affected Software (1)

VendorProductVersion
— — 0.8.0 < 0.11.1

Bug Bounty Relevance

39 / 100
✓ Low complexity
✓ No user interaction

CVSS Score

7.1 / 10.0 v3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

EPSS — Exploitation Probability

0.21%
Raw Score 0.002050
Percentile 10.7%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00205
2026-11-13
0.00205
2026-11-12
0.00205
2026-11-10
0.00205
2026-11-09
0.00205
2026-11-08
0.00205
2026-11-07
0.00205
2026-11-06
0.00205
2026-11-05
0.00205
2026-11-04
0.00205

Intelligence Sources

mitre ref →
nvd ref →