Bug 2571741 (CVE-2026-89326)

Summary: CVE-2026-89326 batik: Batik: Security restriction bypass via missing URL protocol validation
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedKeywords: Security
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: ---
Doc Text:
A flaw was found in Apache XML Graphics Batik. The application's same-origin verification mechanism does not compare the URL protocol when checking permissions for external resources. A remote attacker could exploit this by supplying a crafted document referencing resources across different protocols, bypassing security restrictions and potentially accessing unauthorized data.
 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:

Description OSIDB Bzimport 2026-11-11 15:11:17 UTC 
Origin Validation Error vulnerability in Apache XML Graphics Batik: the external resource same-origin check does not compare the URL protocol



This issue affects Apache XML Graphics Batik: through 1.19.



Users are recommended to upgrade to version 1.20, which fixes the issue.