Skip to content
statance
MenuClose
Log inStart for free ↗
high · CVSS 7.1

CVE-2026-92925

Redis: redis: out-of-bounds read via crafted cluster bus packets

Published 17 Sept 2026 · Source updated 5 Nov 2026 · Retrieved 2026-11-06 13:06 UTC

Statance checks for CVE-2026-92925. Connected servers are checked automatically against the fixed versions their distribution or package ecosystem has published for it, including app dependency lockfiles. Check my servers ↗
Monitor this CVE ↗Full CVE monitoring on Pro and Business

What happened?

A flaw was found in Redis community. The cluster bus packet parser, responsible for handling PING, PONG, and MEET packets, fails to properly validate string-carrying extensions for null-termination. This oversight allows a remote attacker to craft a malicious packet, leading to an out-of-bounds read when the packet's payload is processed. Successful exploitation of this vulnerability could result in the disclosure of sensitive information or a remote denial of service (DoS).

Description supplied by CVE Program. Formatting is simplified; follow the original advisory for full details.

Affected software and versions

Source-provided software and version information
SoftwareVersion informationFixed version
valkeyRed Hatunaffected: 0:8.0.7-1.el10_1 to < *See vendor advisory
valkeyRed Hatunaffected: 0:8.0.7-1.el9_7 to < *See vendor advisory
redis:7Red Hatunaffected: 9080020260821173335.9 to < *See vendor advisory
redis:7Red Hatunaffected: 9040020260917140622.9 to < *See vendor advisory
redis:7Red Hatunaffected: 9060020260917140656.9 to < *See vendor advisory
pen-drive/pen-drive-scanner-rhel9Red HatDefault status: affectedSee vendor advisory
3scale-amp2/backend-rhel8Red HatDefault status: unaffectedSee vendor advisory
3scale-amp2/system-rhel8Red HatDefault status: unaffectedSee vendor advisory
3scale-amp2/system-rhel9Red HatDefault status: unaffectedSee vendor advisory
redis:6/redisRed HatDefault status: unaffectedSee vendor advisory
redisRed HatDefault status: unaffectedSee vendor advisory
valkeyRed HatDefault status: affectedSee vendor advisory

Version information comes from the source record and can include unaffected products and exceptions. Distribution packages may contain backported fixes: an older upstream version alone does not prove a server is affected.

Is it being exploited?

This CVE was not listed in the CISA catalogue at our last retrieval. This does not establish that exploitation is absent.

CISA data retrieved 2026-11-06 16:38 UTC. Check CISA ↗

How to respond

  1. Confirm the product, installed package version, and any configuration requirements in the vendor advisory.
  2. Follow the vendor’s remediation or workaround guidance in the references below. Structured fixed-version data is unavailable here; the publisher’s description may include a fix or workaround.
  3. Restart affected services if required, then verify the running version. Known exploitation may warrant investigation as well as patching.

Sources and remediation references

This public advisory does not determine whether a particular server is affected. Records are refreshed as sources change; verify urgent decisions against the original advisory.

← Browse the public CVE feed