VYPR
Low severity3.9OSV Advisory· Published Jun 9, 2025· Updated Jun 30, 2026

CVE-2025-5916

CVE-2025-5916

Description

A vulnerability has been identified in the libarchive library. This flaw involves an integer overflow that can be triggered when processing a Web Archive (WARC) file that claims to have more than INT64_MAX - 4 content bytes. An attacker could craft a malicious WARC archive to induce this overflow, potentially leading to unpredictable program behavior, memory corruption, or a denial-of-service condition within applications that process such archives using libarchive. This bug affects libarchive versions prior to 3.8.0.

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Affected products

32

Patches

Vulnerability mechanics

References

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