Bug 2495240 - CVE-2026-25681 glow: golang.org/x/net/html: Arbitrary code execution via Cross-Site Scripting [epel-all]
Summary: CVE-2026-25681 glow: golang.org/x/net/html: Arbitrary code execution via Cros...
Keywords:
Status: NEW
Alias: None
Product: Fedora EPEL
Classification: Fedora
Component: glow
Version: epel10
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Carl George 🤠
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: 2026-08-22 02:14 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2026-08-22 01:48:48 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description Christopher Lusk 2026-06-30 21:10:14 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 2026-08-22 01:44:24 UTC 
FEDORA-2026-6e4f15e36b (gum-2.0.0-1.fc45) has been submitted as an update to Fedora 45.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-6e4f15e36b
Comment 2 Fedora Update System 2026-08-22 01:48:48 UTC 
FEDORA-2026-6e4f15e36b (gum-2.0.0-1.fc45) has been pushed to the Fedora 45 stable repository.
If problem still persists, please make note of it in this bug report.
Comment 3 Fedora Update System 2026-08-22 02:00:29 UTC 
FEDORA-2026-023898bef1 (gum-2.0.0-1.fc46) has been submitted as an update to Fedora 46.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-023898bef1
Comment 4 Fedora Update System 2026-08-22 02:03:47 UTC 
FEDORA-2026-023898bef1 (gum-2.0.0-1.fc46) has been pushed to the Fedora 46 stable repository.
If problem still persists, please make note of it in this bug report.
Comment 5 Carl George 🤠 2026-08-22 02:14:32 UTC 
Please ignore those bodhi updates, I accidentally referenced the wrong bugzilla ID in the commit message.
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