Bug 2423628

Summary:	CVE-2025-9900 libtiff: Libtiff Write-What-Where [fedora-41]
Product:	[Fedora] Fedora	Reporter:	Patrick Del Bello <pdelbell>
Component:	libtiff	Assignee:	Michal Hlavinka <mhlavink>
Status:	CLOSED NEXTRELEASE	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	high	Docs Contact:
Priority:	high
Version:	41	CC:	mhlavink, mmuzila, nforro, phracek
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	{"flaws": ["16a3e790-5edf-4f3a-8b7f-2e70d00826c4"]}
Fixed In Version:	libtiff-4.7.1-1.fc42	Doc Type:	---
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2026-07-16 18:26:32 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:	2392784

Description Patrick Del Bello 2025-12-18 18:34:31 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 Admin user for bugzilla script actions 2025-12-21 01:09:32 UTC

This package has changed maintainer in Fedora. Reassigning to the new maintainer of this component.

Comment 2 Michal Hlavinka 2026-07-16 18:26:32 UTC

Fedora 41 is EOL, Fixed in 42+