CVE-2025-53816

Severity CVSS v4.0:
MEDIUM
Type:
CWE-122 Heap-based Buffer Overflow
Publication date:
17/07/2025
Last modified:
18/07/2025

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.