CVE-2026-11573: Uncontrolled recursion in QDomDocument/QDomNode serialization causes stack exhaustion (QtXml)

Overview

Severity

N/A

Exploit Status

Not Exploited

Patch Tuesday

2026-Sep

Released

2026-09-13

Last Updated

2026-09-14

EPSS Score

0.39% (percentile: 32.2%)

Affected Products (1)

Other

• 21644-17084

Security Updates (1)

• Security Update

Revision History

• 2026-09-13: Information published.
• 2026-09-14: Information published.