DSA-6107-1: bind9 security update

DSA-6107-1, released January 22, 2026, fixes 1 CVE in bind9. None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

7.5

Base score, 0 to 10

Highest EPSS

0.0942

95th percentile

Fixed package versions

Product	Release	Fixed in
bind9	Debian 12.15 (bookworm)	1:9.18.44-1~deb12u1
bind9	Debian 13.5 (trixie)	1:9.20.18-1~deb13u1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2025-13878	bind: Fixed incorrect length checks for BRID and HHIT records (bsc#1256997)	7.5	0.0942	None reported

Also fixes CVE-2025-13878

SUSE-SU-2026:0348-1
bind on sles 15.7
SUSE-SU-2026:20135-1
bind on sles 16.0
OPENSUSE-SU-2026:20091-1
bind on opensuse-leap 16.0
DEBIAN-CVE-2025-13878
bind9 on Debian 14

Vendor advisory

https://security-tracker.debian.org/tracker/CVE-2025-13878

For tools and AI agents

This page as data: JSON · Markdown

Link to this page

If this page saved you time, a link to it in your ticket, advisory or write-up helps others find it.

HTML

<a href="https://patchblox.com/security/fix/linux/dsa-6107-1">DSA-6107-1 on Patchblox Patch Radar</a>

Reusing the data? How to credit Patch Radar.

Which servers are still behind?

Patchblox compares the installed package on every Linux machine against the fixed version for its release, including machines reported through Azure Update Manager.

Get a demo

Patch Radar data is free to use with attribution. Terms and how to credit it.

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.