CVE-2024-26256
HighPublished
Libarchive Remote Code Execution Vulnerability
- Published
- Apr 9, 2024
- Updated
- May 3, 2025
- Assigning CNA
- microsoft
- Evidence observed
- Aug 6, 2026
Primary CVSS
7.8/ 10High
nvd · CVSS 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H84.8%
High · next 30 days
- Percentile
- 99.7%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
Libarchive Remote Code Execution Vulnerability
Sources
1Proof-of-concept exploit for a heap over-read in libarchive RAR v4 filter (CVE-2025-5915) with ASan reproduction, encoder, and on-device iOS 18.5 demonstration.
Responsible use
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