Bug 2442430

Summary:	CVE-2026-27586 caddy: Caddy: Authentication bypass via mTLS client certificate validation failure [epel-all]
Product:	[Fedora] Fedora EPEL	Reporter:	Jon Moroney <jmoroney>
Component:	caddy	Assignee:	Carl George 🎩 <carl>
Status:	NEW ---	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	high	Docs Contact:
Priority:	high
Version:	epel10	CC:	carl, go-sig, ngompa13
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	{"flaws": ["031d85e7-1f7e-40ef-a319-2babda8c7e92"]}
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:	2442407

Description Jon Moroney 2026-02-24 19:19:55 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 Jon Moroney 2026-02-24 19:28:14 UTC

*** Bug 2442433 has been marked as a duplicate of this bug. ***

Comment 2 Jon Moroney 2026-02-24 19:28:20 UTC

*** Bug 2442432 has been marked as a duplicate of this bug. ***

Comment 3 Jon Moroney 2026-02-24 19:28:26 UTC

*** Bug 2442431 has been marked as a duplicate of this bug. ***