Bug 2444970 - CVE-2026-28348 python-lxml-html-clean: lxml_html_clean: Cross-Site Scripting (XSS) via CSS filter bypass [fedora-all]
Summary: CVE-2026-28348 python-lxml-html-clean: lxml_html_clean: Cross-Site Scripting ...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: python-lxml-html-clean
Version: rawhide
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Lumír Balhar
QA Contact:
URL:
Whiteboard: {"flaws": ["1e123de6-9145-4e15-8c5d-9...
Depends On:
Blocks: CVE-2026-28348
TreeView+ depends on / blocked
 
Reported: 2026-03-05 21:28 UTC by Jon Moroney
Modified: 2026-03-12 02:19 UTC (History)
2 users (show)

Fixed In Version: python-lxml-html-clean-0.4.4-1.fc44 python-lxml-html-clean-0.4.4-1.fc43 python-lxml-html-clean-0.4.4-1.fc42
Clone Of:
Environment:
Last Closed: 2026-03-12 00:15:50 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description Jon Moroney 2026-03-05 21:28:02 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.
Comment 1 Fedora Update System 2026-03-06 07:11:23 UTC 
FEDORA-2026-154efc6066 (python-lxml-html-clean-0.4.4-1.fc42) has been submitted as an update to Fedora 42.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-154efc6066
Comment 2 Fedora Update System 2026-03-06 07:11:26 UTC 
FEDORA-2026-f46fc594f3 (python-lxml-html-clean-0.4.4-1.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-f46fc594f3
Comment 3 Fedora Update System 2026-03-06 07:11:29 UTC 
FEDORA-2026-fdded962b2 (python-lxml-html-clean-0.4.4-1.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-fdded962b2
Comment 4 Fedora Update System 2026-03-12 00:15:50 UTC 
FEDORA-2026-f46fc594f3 (python-lxml-html-clean-0.4.4-1.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.
Comment 5 Fedora Update System 2026-03-12 01:57:00 UTC 
FEDORA-2026-fdded962b2 (python-lxml-html-clean-0.4.4-1.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.
Comment 6 Fedora Update System 2026-03-12 02:19:19 UTC 
FEDORA-2026-154efc6066 (python-lxml-html-clean-0.4.4-1.fc42) has been pushed to the Fedora 42 stable repository.
If problem still persists, please make note of it in this bug report.
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