Bug 2411618

Summary:	CVE-2025-58188 headscale: Panic when validating certificates with DSA public keys in crypto/x509 [fedora-43]
Product:	[Fedora] Fedora	Reporter:	Jon Moroney <jmoroney>
Component:	headscale	Assignee:	Jonathan Wright <jonathan>
Status:	CLOSED ERRATA	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	43	CC:	go-sig, jonathan
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	{"flaws": ["f5cd0890-0e9d-43ca-a9a9-2125ff49b065"]}
Fixed In Version:	headscale-0.28.0-1.fc44 headscale-0.28.0-1.fc43	Doc Type:	---
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2026-03-27 00:16:54 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:	2407255

Description Jon Moroney 2025-11-01 00:33:16 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 Fedora Update System 2026-03-18 17:07:36 UTC

FEDORA-2026-76033f35ea (headscale-0.28.0-1.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-76033f35ea

Comment 2 Fedora Update System 2026-03-18 17:07:53 UTC

FEDORA-2026-c3c02ffe75 (headscale-0.28.0-1.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-c3c02ffe75

Comment 3 Fedora Update System 2026-03-19 01:30:42 UTC

FEDORA-2026-76033f35ea has been pushed to the Fedora 44 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-76033f35ea`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-76033f35ea

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 4 Fedora Update System 2026-03-19 01:47:48 UTC

FEDORA-2026-c3c02ffe75 has been pushed to the Fedora 43 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-c3c02ffe75`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-c3c02ffe75

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 5 Fedora Update System 2026-03-27 00:16:54 UTC

FEDORA-2026-76033f35ea (headscale-0.28.0-1.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 6 Fedora Update System 2026-03-27 01:17:37 UTC

FEDORA-2026-c3c02ffe75 (headscale-0.28.0-1.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.