Bug 2398339

Summary:	CVE-2025-47910 caddy: CrossOriginProtection bypass in net/http [epel-9]
Product:	[Fedora] Fedora EPEL	Reporter:	Jon Moroney <jmoroney>
Component:	caddy	Assignee:	Carl George 🤠 <carlwgeorge>
Status:	CLOSED NOTABUG	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	epel9	CC:	go-sig, ngompa13
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	{"flaws": ["677485e1-aed6-4f7f-944b-00441fbef119"]}
Fixed In Version:		Doc Type:	---
Doc Text:		Story Points:	---
Clone Of:
Clones:	2488572 2488573 (view as bug list)		Environment:
Last Closed:	2026-06-12 21:30:07 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:	2397528

Description Jon Moroney 2025-09-25 22:29:01 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 Carl George 🤠 2026-06-12 21:30:07 UTC

This vulnerability was introduced in golang 1.25.0.  The current epel9 build was built with golang 1.19.13, and thus is not affected.