CVE-2022-35977

5.5 mediumEPSS 14%

Medium (5.5) in redis redis. EPSS 14% chance of exploitation in the next 30 days.

Redis is an in-memory database that persists on disk. Authenticated users issuing specially crafted `SETRANGE` and `SORT(_RO)` commands can trigger an integer overflow, resulting with Redis attempting to allocate impossible amounts of memory and abort with an out-of-memory (OOM) panic. The problem is fixed in Redis versions 7.0.8, 6.2.9 and 6.0.17. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Severity

CVSS 3.1

5.5 medium

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

EPSS: 14% chance of exploitation in the next 30 days; higher than 96% of CVEs (scores of 2026-10-31)
CWE: CWE-190
Published: 2023-01-20
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

redis:redis

References

https://github.com/redis/redis/commit/1ec82e6e97e1db06a72ca505f9fbf6b981f31ef7
https://github.com/redis/redis/releases/tag/6.0.17
https://github.com/redis/redis/releases/tag/6.2.9
https://github.com/redis/redis/releases/tag/7.0.8
https://github.com/redis/redis/security/advisories/GHSA-mrcw-fhw9-fj8j

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