CVE-2025-46817

high

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.

References

https://github.com/redis/redis/security/advisories/GHSA-m8fj-85cg-7vhp

https://github.com/redis/redis/releases/tag/8.2.2

https://github.com/redis/redis/commit/fc9abc775e308374f667fdf3e723ef4b7eb0e3ca

Details

Source: Mitre, NVD

Published: 2025-10-03

Updated: 2025-10-06

Risk Information

CVSS v2

Base Score: 6

Vector: CVSS2#AV:L/AC:H/Au:S/C:C/I:C/A:C

Severity: Medium

CVSS v3

Base Score: 7

Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High

EPSS

EPSS: 0.00025