VDB
DEBIAN-CVE-2025-46818
DEBIAN-CVE-2025-46818
PUBLISHED
CVSS 7.300000190734863 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 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.
Risk Scores
CVSS v3.1
7.300000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | valkey | 8.1.1+dfsg1-3, 0, 0 |
| Debian:14 | redis | 0, 5:8.0.2-3, 0 |
| Debian:13 | redis | 0, *, 8.0.2-3 |
| Debian:11 | redis | 5:6.0.16-2, 5:6.0.16-2~bpo11+1, 5:6.0.16-3 |
| Debian:12 | redis | 0, 5:7.0.12-1, 5:7.0.12-2 |
| Debian:14 | valkey | 8.1.1+dfsg1, 0, 8.1.1+dfsg1-3 |
Timeline
- Oct 3, 2025 CVE Published
- Apr 28, 2026 CVE Updated