Bug 2495249 - CVE-2026-25681 prometheus: golang.org/x/net/html: Arbitrary code execution via Cross-Site Scripting [epel-all]
Summary: CVE-2026-25681 prometheus: golang.org/x/net/html: Arbitrary code execution vi...
Keywords:
Status: ON_QA
Alias: None
Product: Fedora EPEL
Classification: Fedora
Component: prometheus
Version: epel10
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Mikel Olasagasti Uranga
QA Contact:
URL:
Whiteboard: {"flaws": ["2b04a8f8-04fb-4c07-acfa-1...
Depends On:
Blocks: CVE-2026-25681
TreeView+ depends on / blocked
 
Reported: 2026-06-30 21:10 UTC by Christopher Lusk
Modified: 2026-07-03 01:33 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Christopher Lusk 2026-06-30 21:10:56 UTC
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

Parsing arbitrary HTML which is then rendered using Render can result in an unexpected HTML tree. This can be leveraged to execute XSS attacks in applications that attempt to sanitize input HTML before rendering.

Comment 1 Fedora Update System 2026-07-02 16:34:38 UTC
FEDORA-EPEL-2026-03cb748311 (prometheus-3.13.0-1.el9) has been submitted as an update to Fedora EPEL 9.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-03cb748311

Comment 2 Fedora Update System 2026-07-02 16:34:48 UTC
FEDORA-EPEL-2026-688b527faf (prometheus-3.13.0-1.el10_2) has been submitted as an update to Fedora EPEL 10.2.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-688b527faf

Comment 3 Fedora Update System 2026-07-02 16:34:58 UTC
FEDORA-EPEL-2026-ee896c6b20 (prometheus-3.13.0-1.el10_3) has been submitted as an update to Fedora EPEL 10.3.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-ee896c6b20

Comment 4 Fedora Update System 2026-07-03 01:19:33 UTC
FEDORA-EPEL-2026-688b527faf has been pushed to the Fedora EPEL 10.2 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-688b527faf

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 5 Fedora Update System 2026-07-03 01:28:43 UTC
FEDORA-EPEL-2026-03cb748311 has been pushed to the Fedora EPEL 9 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-03cb748311

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 6 Fedora Update System 2026-07-03 01:33:19 UTC
FEDORA-EPEL-2026-ee896c6b20 has been pushed to the Fedora EPEL 10.3 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-ee896c6b20

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.


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