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openSUSE ldns Important Remote Access Risk Advisory 2026-21093-1

opensuse
Calendar Grey June 30, 2026
Dist Opensuse Esm H88
Important openSUSE security update addresses ldns vulnerability CVE-2026-10846 with recommended installation methods.
An update that solves one vulnerability and has one bug fix can now be installed.

Description

This update for ldns fixes the following issue

- CVE-2026-10846: when ldns is used by applications for (stub) resolving, it does not sufficiently verify that received

responses belong to a sent query (bsc#1267670).

Patch instructions:

To install this openSUSE security update use the suse recommended installation methods

like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 16.0

zypper in -t patch openSUSE-Leap-16.0-958=1

Topics%20covered

Topics Covered

security advisory bug fix important OpenSUSE ldns CVE-2026-10846

Patch

Package List

- openSUSE Leap 16.0:

ldns-1.8.4-160000.3.1

ldns-devel-1.8.4-160000.3.1

libldns3-1.8.4-160000.3.1

perl-DNS-LDNS-1.8.4-160000.3.1

python3-ldns-1.8.4-160000.3.1

References

* bsc#1267670

References:

* https://www.suse.com/security/cve/CVE-2026-10846.html

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2026:21093-1
Rating: important
Affected Products: openSUSE Leap 16.0 -------------------------------------------------------------

Topics%20covered

Topics Covered

security advisory bug fix important OpenSUSE ldns CVE-2026-10846

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