CVE Daily

CVE-2025-53816

7-Zip is a file archiver with a high compression ratio. Zeroes written outside h...

Medium CVSS 5.5

Overview

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.

CWE: CWE-122 Published: 2025-07-17T19:15:25.170
Risk analysis

This vulnerability is rated 🟡 MEDIUM.

  • CVSS: 5.5 (MEDIUM)
  • Detected tags: dos, mem_corruption (tag impact: LOW)

Recommended actions:

  • Rate limiting, resource quotas and circuit breakers.

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