CVE-2025-5914

HIGH
MEDIUM Priority: 0.04 BB Relevance: 41/100
Published: 2025-06-09 Modified: 2026-11-06 First seen: 2026-11-04 Status: active

Attack Surface

Low Complexity No Auth Conf. Impact Integ. Impact

CVSS Vector Breakdown

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

Description

A vulnerability has been identified in the libarchive library, specifically within the archive_read_format_rar_seek_data() function. This flaw involves an integer overflow that can ultimately lead to a double-free condition. Exploiting a double-free vulnerability can result in memory corruption, enabling an attacker to execute arbitrary code or cause a denial-of-service condition.

Weakness Classification (1)

References & Advisories (33)

Showing 25 of 33 references

Bug Bounty Relevance

41 / 100
✓ No authentication
✓ Low complexity

CVSS Score

7.8 / 10.0 v3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.49%
Raw Score 0.004910
Percentile 42.5%
Date 2026-11-08

EPSS Trend

2026-11-08
0.00491
2026-11-07
0.00491
2026-11-06
0.00491
2026-11-05
0.00491
2026-11-04
0.00475

Intelligence Sources

mitre ref →
nvd ref →