Vulnerability Description
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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Redis | Redis | < 6.2.20 |
Related Weaknesses (CWE)
References
- https://github.com/redis/redis/commit/fc9abc775e308374f667fdf3e723ef4b7eb0e3caPatch
- https://github.com/redis/redis/releases/tag/8.2.2Release Notes
- https://github.com/redis/redis/security/advisories/GHSA-m8fj-85cg-7vhpVendor Advisory
FAQ
What is CVE-2025-46817?
CVE-2025-46817 is a vulnerability with a CVSS score of 7.0 (HIGH). 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 potential...
How severe is CVE-2025-46817?
CVE-2025-46817 has been rated HIGH with a CVSS base score of 7.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-46817?
Check the references section above for vendor advisories and patch information. Affected products include: Redis Redis.