CVE-2025-46817
Lua library commands may lead to integer overflow and potential RCE
HIGH 8.8EPSS 3.8%
Redis is an open source, in-memory database that persists on disk. Versions 8.2.1 and below allow an authenticated user to use a specially crafted Lua script to cause an integer overflow and potentially lead to remote code execution The problem exists in all versions of Redis with Lua scripting. This issue is fixed in version 8.2.2.
- Affected
- redis
- CVSS v3.1 NVD
- 8.8 HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS v3.1 GITHUB
- 7.0 HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS
- 3.83% chance of exploitation in the next 30 days, 90th percentile
- Nuclei
- critical
- Published
- 2025-10-03
Proof-of-concept exploits (2)
- dwisiswant0/CVE-2025-468173★ · 2025-10-07
- slayerkkkk/CVE-2025-46817-PoC2★ · 2025-10-27
Nuclei templates (1)
Security advisories
- redis/redis/security/advisories/GHSA-m8fj-85cg-7vhp
- redis/redis/commit/fc9abc775e308374f667fdf3e723ef4b7eb0e3ca