CVE-2025-46818

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 manipulate different LUA objects and potentially run their own code in the context of another user. The problem exists in all versions of Redis with LUA scripting. This issue is fixed in version 8.2.2. A workaround to mitigate the problem without patching the redis-server executable is to prevent users from executing LUA scripts. This can be done using ACL to block a script by restricting both the EVAL and FUNCTION command families.

The following products are affected by CVE-2025-46818 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-46818.

URL	Resource
https://github.com/redis/redis/commit/45eac0262028c771b6f5307372814b75f49f7a9e
https://github.com/redis/redis/releases/tag/8.2.2
https://github.com/redis/redis/security/advisories/GHSA-qrv7-wcrx-q5jp
https://nvd.nist.gov/vuln/detail/CVE-2025-46818
https://www.cve.org/CVERecord?id=CVE-2025-46818