Bug 2392795

Summary: CVE-2025-9901 libsoup3: Improper Handling of HTTP Vary Header in libsoup Caching [fedora-42]
Product: [Fedora] Fedora Reporter: Abhishek Raj <abhraj>
Component: libsoup3Assignee: Gwyn Ciesla <gwync>
Status: CLOSED WONTFIX QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: 42CC: gnome-sig, gwync, mcatanza, mcrha
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["471b3873-0e0d-49e8-83ca-f4d8c57ee6e2"]}
Fixed In Version: Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2025-09-03 20:42:15 UTC 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: 2392790    

Description Abhishek Raj 2025-09-03 05:54:39 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.

The following link provides references to all essential vulnerability management information. If something is wrong or missing, please contact a member of PSIRT.
https://spaces.redhat.com/display/PRODSEC/Vulnerability+Management+-+Essential+Documents+for+Engineering+Teams
Comment 1 Michael Catanzaro 2025-09-03 20:42:15 UTC 
Hi, in my judgment this is not important enough to worry about patching downstream. We'll pick up the fix in next upstream release.