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.
History

Wed, 08 Oct 2025 15:30:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:redis:redis:*:*:*:*:*:*:*:*

Mon, 06 Oct 2025 14:45:00 +0000

Type Values Removed Values Added
First Time appeared Redis
Redis redis
Vendors & Products Redis
Redis redis

Mon, 06 Oct 2025 12:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

threat_severity

Moderate


Fri, 03 Oct 2025 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 03 Oct 2025 18:00:00 +0000

Type Values Removed Values Added
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.
Title Lua library commands may lead to integer overflow and potential RCE
Weaknesses CWE-190
References
Metrics cvssV3_1

{'score': 7, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2025-10-03T17:52:48.478Z

Updated: 2025-10-03T18:32:16.521Z

Reserved: 2025-04-30T19:41:58.134Z

Link: CVE-2025-46817

cve-icon Vulnrichment

Updated: 2025-10-03T18:32:07.450Z

cve-icon NVD

Status : Analyzed

Published: 2025-10-03T18:15:35.527

Modified: 2025-10-08T15:17:49.867

Link: CVE-2025-46817

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-10-03T17:52:48Z

Links: CVE-2025-46817 - Bugzilla