Description

Redis is an in-memory data structure store. In all versions of redis-server with Lua scripting, an authenticated attacker can exploit the master-replica synchronization mechanism to trigger a use-after-free on replicas where replica-read-only is disabled or can be disabled, which may lead to remote code execution. A workaround is to prevent users from executing Lua scripts or avoid using replicas where replica-read-only is disabled. This is patched in version 8.6.3.

INFO

Published Date :

2026-05-05T16:39:32.337Z

Last Modified :

2026-05-06T13:23:48.308Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-23631 vulnerability.

Vendors Products
Redis
  • Redis
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-23631.

URL Resource
https://github.com/redis/redis/releases/tag/8.6.3 cve-icon cve-icon
https://github.com/redis/redis/security/advisories/GHSA-8ghh-qpmp-7826 cve-icon cve-icon
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CVSS Vulnerability Scoring System

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