openSUSE Leap 16.0 Advisory 2026-21157-1 CVE-2026

This update for golang-github-prometheus-alertmanager fixes the following issues:

Changes in golang-github-prometheus-alertmanager:

- CVE-2026-39821: Fix validation bypass and privilege escalation by

updating golang.org/x/net to version 0.55.0 (bsc#1266615)

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:

zypper in -t patch openSUSE-Leap-16.0-packagehub-352=1

- openSUSE Leap 16.0:

golang-github-prometheus-alertmanager-0.28.1-bp160.2.1

*

Get the latest Linux and open source security news straight to your inbox.