vulnerability
Red Hat: CVE-2025-49844: Redis: Redis Lua Use-After-Free may lead to remote code execution (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 9 | (AV:N/AC:L/Au:S/C:C/I:C/A:C) | Oct 3, 2025 | Oct 23, 2025 | Nov 4, 2025 |
Severity
9
CVSS
(AV:N/AC:L/Au:S/C:C/I:C/A:C)
Published
Oct 3, 2025
Added
Oct 23, 2025
Modified
Nov 4, 2025
Description
A vulnerability found in Redis where a flaw in the Lua scripting engine can trigger a use-after-free condition. An authenticated attacker can exploit this by running a specially crafted Lua script, potentially resulting in remote code execution (RCE) within the Redis process.
Solutions
redhat-upgrade-redisredhat-upgrade-redis-debuginforedhat-upgrade-redis-debugsourceredhat-upgrade-redis-develredhat-upgrade-redis-doc
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