CVE-2026-92925
Severity CVSS v4.0:
Pending analysis
Type:
CWE-125
Out-of-bounds Read
Publication date:
17/09/2026
Last modified:
22/09/2026
Description
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).
Impact
Base Score 3.x
7.10
Severity 3.x
HIGH
References to Advisories, Solutions, and Tools
- https://access.redhat.com/errata/RHSA-2026:65120
- https://access.redhat.com/errata/RHSA-2026:69520
- https://access.redhat.com/errata/RHSA-2026:69521
- https://access.redhat.com/security/cve/CVE-2026-92925
- https://bugzilla.redhat.com/show_bug.cgi?id=2535971
- https://github.com/redis/redis/commit/37894faeea11e2db28b9fc2af378a762d2c36523
- https://github.com/redis/redis/pull/15263
- https://github.com/redis/redis/releases/tag/8.10.0