CVE-2022-35951: Fedoraproject Fedora

Critical severity, CVSS 9.8. EPSS: 3.9% chance of exploitation in the next 30 days.

Redis is an in-memory database that persists on disk. Versions 7.0.0 and above, prior to 7.0.5 are vulnerable to an Integer Overflow. Executing an `XAUTOCLAIM` command on a stream key in a specific state, with a specially crafted `COUNT` argument may cause an integer overflow, a subsequent heap overflow, and potentially lead to remote code execution. This has been patched in Redis version 7.0.5. No known workarounds exist.

Affected products

• Fedoraproject Fedora: version 37 only
• Redis Redis: from 7.0.0, before 7.0.5 (fixed in 7.0.5)

Published 2022-09-23. Last modified 2026-06-17.