OPENSUSE-SU-2026:21899-1: alloy security update

OPENSUSE-SU-2026:21899-1, released September 21, 2026, fixes 7 CVEs in alloy (version 1.18.0-160000.1.1). None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent

CVEs closed

1 rated Critical

Exploited

None reported

Highest CVSS

10.0

Base score, 0 to 10

Highest EPSS

0.0183

79th percentile

Priority of the 7 CVEs

Patch now 0
                                Urgent 1
                                High 2
                                Routine 4

Fixed package versions

Product	Release	Fixed in
alloy	opensuse-leap 16.0	1.18.0-160000.1.1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Urgent	CVE-2026-39821	Invoking failure to reject ASCII-only Punycode-encoded labels in golang.org/x/net/idna	10.0	0.0183	None reported
High	CVE-2026-33814	Infinite loop in HTTP/2 transport when given bad SETTINGS_MAX_FRAME_SIZE in net/http/internal/http2 in golang.org/x/net	7.5	0.0084	None reported
High	CVE-2026-41506	golang-github-go-git-go-git: go-git is an extensible git implementation library written in pure Go	7.4	0.0026	None reported
Routine	CVE-2026-41606	thrift: Uncontrolled Recursion vulnerability in Apache Thrift	5.3	0.0110	None reported
Routine	CVE-2026-41607	Apache Thrift: C++ JSON OOB read	6.5	0.0090	None reported
Routine	CVE-2026-1229	amazon-ssm-agent: This update for amazon-ssm-agent fixes the following issues Update to version 3.3.4624.0: - CVE-2025-22869: golang...	n/a	0.0043	None reported
Routine	CVE-2026-10722	cilium ebpf LoadCollectionSpec/LoadCollectionSpecFromReader btf.go loadRawSpec integer overflow	5.5	0.0018	None reported

Also fixes CVE-2026-39821

OPENSUSE-SU-2026:22158-1
docker on opensuse-leap 16.0
SUSE-SU-2026:22558-1
google-osconfig-agent on sles 16.0
OPENSUSE-SU-2026:22026-1
prometheus-blackbox_exporter on opensuse-leap 16.0
SUSE-SU-2026:4606-1
golang-github-prometheus-prometheus on sles 15.7
OPENSUSE-SU-2026:21205-1
docker-stable on opensuse-leap 16.0
SUSE-SU-2026:23625-1
govulncheck-vulndb on sles 16.0
OPENSUSE-SU-2026:21761-1
govulncheck-vulndb on opensuse-leap 16.0
OPENSUSE-SU-2026:21824-1
containerized-data-importer1.65 on opensuse-leap 16.0

Vendor advisory

https://osv.dev/vulnerability/openSUSE-SU-2026:21899-1

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/opensuse-su-2026-21899-1">OPENSUSE-SU-2026:21899-1 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.