All vulnerabilities

Servers and applications

CVE-2025-27151

Redis is an open source, in-memory database that persists on disk. In versions starting from 7.0.0 to before 8.0.2, a stack-based buffer overflow exists in redis-check-aof due to the use of memcpy with strlen(filepath) when copying a user-supplied file path into a fixed-size stack buffer. This allows an attacker to overflow the stack and potentially achieve code execution. This issue has been…

Severity
Critical 9.8
Published
29 May 2025
Last changed
17 Jun 2026
Added to UpHeron
21 Oct 2026
Fixed in
7.2.9, 7.4.4, 8.0.2
Sources
NVD

Affected software

SoftwareAffected versions
RedisServers and applications · cpe:a:redis:redis
  • From 7.0.0 before 7.2.9
  • From 7.4.0 before 7.4.4
  • From 8.0.0 before 8.0.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2025-27151
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2025-27151