CVE-2023-25155

6.5 mediumEPSS 0.9%

Medium (6.5) in redis redis. EPSS 0.9% chance of exploitation in the next 30 days.

Redis is an in-memory database that persists on disk. Authenticated users issuing specially crafted `SRANDMEMBER`, `ZRANDMEMBER`, and `HRANDFIELD` commands can trigger an integer overflow, resulting in a runtime assertion and termination of the Redis server process. This problem affects all Redis versions. Patches were released in Redis version(s) 6.0.18, 6.2.11 and 7.0.9.

Severity

CVSS 3.1

6.5 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.9% chance of exploitation in the next 30 days; higher than 59% of CVEs (scores of 2026-10-31)
CWE: CWE-190
Published: 2023-03-02
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

redis:redis

References

https://github.com/redis/redis/commit/2a2a582e7cd99ba3b531336b8bd41df2b566e619
https://github.com/redis/redis/releases/tag/6.0.18
https://github.com/redis/redis/releases/tag/6.2.11
https://github.com/redis/redis/releases/tag/7.0.9
https://github.com/redis/redis/security/advisories/GHSA-x2r7-j9vw-3w83

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