Description

Redis is an in-memory data structure store. In redis-server from 7.2.0 until 8.6.3, the unblock client flow does not handle an error return from `processCommandAndResetClient` when re-executing a blocked command. If a blocked client is evicted during this flow, an authenticated attacker can trigger a use-after-free that may lead to remote code execution. This has been patched in version 8.6.3.

INFO

Published Date :

2026-05-05T16:36:05.486Z

Last Modified :

2026-05-06T03:56:08.169Z

Source :

GitHub_M
AFFECTED PRODUCTS

The following products are affected by CVE-2026-23479 vulnerability.

Vendors Products
Redis
  • Redis
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-23479.

URL Resource
https://github.com/redis/redis/releases/tag/8.6.3 cve-icon cve-icon
https://github.com/redis/redis/security/advisories/GHSA-93m2-935m-8rj3 cve-icon cve-icon
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