Integer Overflow or Wraparound Affecting valkey-debuginfo package, versions <0:8.0.6-1.el10_0


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
4.75% (90th percentile)

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  • Snyk IDSNYK-RHEL10-VALKEYDEBUGINFO-13833642
  • published5 Nov 2025
  • disclosed3 Oct 2025

Introduced: 3 Oct 2025

CVE-2025-46819  (opens in a new tab)
CWE-190  (opens in a new tab)

How to fix?

Upgrade RHEL:10 valkey-debuginfo to version 0:8.0.6-1.el10_0 or higher.
This issue was patched in RHSA-2025:19675.

NVD Description

Note: Versions mentioned in the description apply only to the upstream valkey-debuginfo package and not the valkey-debuginfo package as distributed by RHEL. See How to fix? for RHEL:10 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