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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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:

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 : Received

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

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

Link: CVE-2025-46817

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.