CVE-2023-36824: Fedoraproject Fedora

High severity, CVSS 8.8. EPSS: 77.4% chance of exploitation in the next 30 days.

Redis is an in-memory database that persists on disk. In Redit 7.0 prior to 7.0.12, extracting key names from a command and a list of arguments may, in some cases, trigger a heap overflow and result in reading random heap memory, heap corruption and potentially remote code execution. Several scenarios that may lead to authenticated users executing a specially crafted `COMMAND GETKEYS` or `COMMAND GETKEYSANDFLAGS`and authenticated users who were set with ACL rules that match key names, executing a specially crafted command that refers to a variadic list of key names. The vulnerability is patched in Redis 7.0.12.

Affected products

• Fedoraproject Fedora: version 37 only; version 38 only
• Redis Redis: from 7.0.0, before 7.0.12 (fixed in 7.0.12)

Published 2023-07-11. Last modified 2026-06-17.