Out-of-bounds Read Affecting redis package, versions <6.0.14-150200.6.43.1


Severity

Recommended
critical

Based on SUSE Linux Enterprise Server security rating.

Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
6.35% (91st percentile)

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  • Snyk IDSNYK-SLES153-REDIS-13517453
  • published10 Oct 2025
  • disclosed9 Oct 2025

Introduced: 9 Oct 2025

CVE-2025-46819  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade SLES:15.3 redis to version 6.0.14-150200.6.43.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream redis package and not the redis package as distributed by SLES. See How to fix? for SLES:15.3 relevant fixed versions and status.

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 read out-of-bound data or crash the server and subsequent denial of service. The problem exists in all versions of Redis with Lua scripting. This issue is fixed in version 8.2.2. To workaround this issue without patching the redis-server executable is to prevent users from executing Lua scripts. This can be done using ACL to block a script by restricting both the EVAL and FUNCTION command families.

CVSS Base Scores

version 3.1