VULNERABILITY INTELLIGENCE

CVE-2025-53816

CVSS score7.5 HIGH
EPSS probability0.73%
CISA KEVNot currently listed
Published2025-07-17
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

7-Zip is a file archiver with a high compression ratio. Zeroes written outside heap buffer in RAR5 handler may lead to memory corruption and denial of service in versions of 7-Zip prior to 25.0.0. Version 25.0.0 contains a fix for the issue.

Weakness classification

  • security-advisories@github.com: CWE-122

Primary references