| Name | CVE-2026-89898 |
| Description | 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. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-6528-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| linux (PTS) | bookworm | 6.1.176-1 | fixed |
| bookworm (security) | 6.1.187-1 | fixed |
| trixie | 6.12.107-1 | vulnerable |
| trixie (security) | 6.12.111-1 | fixed |
| forky | 7.2.8-1 | fixed |
| sid | 7.2.9-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| linux | source | bookworm | (not affected) | | | |
| linux | source | trixie | 6.12.111-1 | | DSA-6528-1 | |
| linux | source | (unstable) | 7.2.6-1 | | | |
Notes
[bookworm] - linux <not-affected> (Vulnerable code not present)
https://git.kernel.org/linus/abac9820b26b5cfcb01eb79efe2abdd0ac7e07c3 (7.3-rc1)