Bug 2489784

Summary: CVE-2026-44898 python-mistune08: Mistune: Arbitrary code execution via HTML injection in table of contents rendering [epel-all]
Product: [Fedora] Fedora EPEL Reporter: Ganesh <gnaik>
Component: python-mistune08Assignee: Michel Lind <michel>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: epel9CC: epel-packagers-sig, michel, neil, python-packagers-sig
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["914cd92a-07b0-4b92-b71c-a49d117450f7"]}
Fixed In Version: Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 2481726, 2487042    

Description Ganesh 2026-06-17 08:11:42 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 Michel Lind 2026-08-04 17:30:28 UTC 
Reassigning from `epel10` to `epel9`: Bug filed against a branch the package never shipped on.