ALSA-2026:69293: Security update for 3 packages

ALSA-2026:69293, released September 21, 2026, fixes 5 CVEs across 3 products. None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

8.7

Base score, 0 to 10

Highest EPSS

0.0052

44th percentile

Priority of the 5 CVEs

Patch now 0
                                Urgent 0
                                High 5
                                Routine 0

Fixed package versions

Product	Release	Fixed in
osbuild-composer	almalinux 9	165.1-5.el9_8.alma.1
osbuild-composer-core	almalinux 9	165.1-5.el9_8.alma.1
osbuild-composer-worker	almalinux 9	165.1-5.el9_8.alma.1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2026-55677	osbuild-composer: A service for building customized OS artifacts, such as VM images and OSTree commits, that uses osbuild under the hood	8.2	0.0052	None reported
High	CVE-2026-41178	opentelemetry-collector: OpenTelemetry-Go is the Go implementation of OpenTelemetry	8.2	0.0034	None reported
High	CVE-2026-25681	Invoking incorrect handling of character references in DOCTYPE nodes in golang.org/x/net/html	8.7	0.0022	None reported
High	CVE-2026-27136	Invoking duplicate attributes can cause XSS in golang.org/x/net/html	8.7	0.0022	None reported
High	CVE-2026-42502	Invoking incorrect handling of HTML elements in foreign content in golang.org/x/net/html	8.2	0.0022	None reported

Also fixes CVE-2026-55677

SUSE-SU-2026:23625-1
govulncheck-vulndb on sles 16.0
OPENSUSE-SU-2026:21761-1
govulncheck-vulndb on opensuse-leap 16.0
ELSA-2026-66432-0
osbuild-composer, osbuild-composer-core, osbuild-composer-worker on ol 10
RLSA-2026:66432
osbuild-composer on rocky 10
ALSA-2026:66432
osbuild-composer, osbuild-composer-core, osbuild-composer-worker on almalinux 10
RHSA-2026:63134
osbuild-composer on RHEL 10
ELSA-2026-67148-0
osbuild-composer, osbuild-composer-core, osbuild-composer-worker on ol 8
RHSA-2026:67148
osbuild-composer, osbuild-composer-core, osbuild-composer-worker on RHEL 8

Vendor advisory

https://osv.dev/vulnerability/ALSA-2026:69293

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/alsa-2026-69293">ALSA-2026:69293 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.