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Alerts This Week
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openSUSE Alloy Important Denial of Service XSS Issues 2026-21251-1

opensuse
Calendar Grey July 8, 2026
Dist Opensuse Esm H88
Critical openSUSE security update for alloy resolves 26 issues, enhancing stability and preventing service disruptions.
An update that solves 26 vulnerabilities and has 10 bug fixes can now be installed.

Description

This update for alloy fixes the following issues:

Update to version 1.17.0.

Security issues fixed:

- CVE-2026-25680: golang.org/x/net/html: parsing arbitrary HTML can consume excessive CPU time, possibly leading to

denial of service (bsc#1267185).

- CVE-2026-25681: golang.org/x/net/html: parsing arbitrary HTML which is then rendered using Render can result in an

unexpected HTML tree and allows for XSS (bsc#1267185).

- CVE-2026-27136: golang.org/x/net/html: parsing arbitrary HTML which is then rendered using Render can result in an

unexpected HTML tree and allows for XSS (bsc#1267185).

- CVE-2026-33532: yaml: parsing input with deeply nestes collections may throw a `RangeError` due to a stack overflow

and cause to a denial of service (bsc#1260981).

- CVE-2026-39821: golang.org/x/net/idna: failure to reject ASCII-only Punycode-encoded labels allows for validation

bypass and privilege escalation (bsc#1266654).

- CVE-2026-39827: golang.org/x/crypto/ssh: authenticated SSH...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory denial of service software update XSS important OpenSUSE

Patch

Package List

- openSUSE Leap 16.0:

alloy-1.17.0-160000.1.1

References

* bsc#1260981

* bsc#1265440

* bsc#1266196

* bsc#1266654

* bsc#1267185

* bsc#1267333

* bsc#1267481

* bsc#1267485

* bsc#1267488

* bsc#1267489

References:

* https://www.suse.com/security/cve/CVE-2026-25680.html

* https://www.suse.com/security/cve/CVE-2026-25681.html

* https://www.suse.com/security/cve/CVE-2026-27136.html

* https://www.suse.com/security/cve/CVE-2026-33532.html

* https://www.suse.com/security/cve/CVE-2026-39821.html

* https://www.suse.com/security/cve/CVE-2026-39827.html

* https://www.suse.com/security/cve/CVE-2026-39828.html

* https://www.suse.com/security/cve/CVE-2026-39829.html

* https://www.suse.com/security/cve/CVE-2026-39830.html

* https://www.suse.com/security/cve/CVE-2026-39831.html

* https://www.suse.com/security/cve/CVE-2026-39832.html

* https://www.suse.com/security/cve/CVE-2026-39833.html

* https://www.suse.com/security/cve/CVE-2026-39834.html

* https://www.suse.com/security/cve/CVE-2026-39835.html

* https://www.suse.com/security/cve/CVE-2026-41889.html

*...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2026:21251-1
Rating: important
Affected Products: openSUSE Leap 16.0 -------------------------------------------------------------

Topics%20covered

Topics Covered

security advisory denial of service software update XSS important OpenSUSE

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