CVE-2026-92925

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).
Configurations

No configuration.

History

28 Oct 2026, 01:16

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2026:3443 -
  • () https://access.redhat.com/errata/RHSA-2026:3507 -

22 Sep 2026, 16:18

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2026:65120 -

21 Sep 2026, 22:16

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2026:69520 -

21 Sep 2026, 18:17

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2026:69521 -

17 Sep 2026, 17:17

Type Values Removed Values Added
References
  • () https://access.redhat.com/security/cve/CVE-2026-92925 -
  • () https://bugzilla.redhat.com/show_bug.cgi?id=2535971 -
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 7.1
Summary (en) In Redis community the cluster bus PING/PONG/MEET packet parser validated extension padding and total length but never checked that string-carrying extensions are properly null-terminated, allowing a crafted packet to trigger out-of-bounds reads when the payload is later consumed as a C string. This vulnerability can potentially lead to loss of confidentiality or remote denial of service. Redis Software / Redis Enterprise are not affected by this issue. (en) 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).

17 Sep 2026, 12:18

Type Values Removed Values Added
New CVE

Information

Published : 2026-09-17 12:18

Updated : 2026-10-28 01:16


NVD link : CVE-2026-92925

Mitre link : CVE-2026-92925

CVE.ORG link : CVE-2026-92925


JSON object : View

Products Affected

No product.

CWE
CWE-125

Out-of-bounds Read