CVE-2026-89898
HIGHCVSS 8.8Description
In the Linux kernel, the following vulnerability has been resolved: media: cec: extron-da-hd-4k-plus: add sanity check Add check to prevent overflowing msg.msg[] in case the incoming data is malformed.
Timeline
Published:September 16th, 2026 11:16 AM
Last modified:October 19th, 2026 9:18 AM
CVSS Scoring
CVSS v3: 8.8 (HIGH)
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References & Reports
Advisories, patches, and third-party reports
Source: NIST NVD · Data may lag official sources by up to one minute