Descripción
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.
CVSS 8.8EPSS 1.286%Riesgo 0.98
Ver fuente- Publicación
- 2026-05-05 17:17:02
- Versiones afectadas
- <8.6.3
- Tipo
- Core software
- Última modificación
- 2026-07-25 11:10:00
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H