CVE-2026-92925
Publication date 17 September 2026
Last updated 8 October 2026
Ubuntu priority
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).
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| redis | 26.04 LTS resolute |
Fixed 5:8.0.5-1ubuntu0.1
|
| 24.04 LTS noble |
Fixed 5:7.0.15-1ubuntu0.24.04.5
|
|
| 22.04 LTS jammy |
Not affected
|
|
| 20.04 LTS focal |
Not affected
|
|
| 18.04 LTS bionic |
Not affected
|
|
| 16.04 LTS xenial |
Not affected
|
|
| 14.04 LTS trusty |
Not affected
|
Severity score breakdown
CVSS version: CVSS v3.0
Base score
7.1 · High
Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
References
Related Ubuntu Security Notices (USN)
- USN-8866-1
- Redis vulnerabilities
- 6 October 2026