Bug 2539372 (CVE-2026-78253) - CVE-2026-78253 qt: Qt: Denial of Service via uncontrolled recursion in XML processing
Summary: CVE-2026-78253 qt: Qt: Denial of Service via uncontrolled recursion in XML pr...
Keywords:
Status: NEW
Alias: CVE-2026-78253
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2539388 2539389
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-23 11:52 UTC by OSIDB Bzimport
Modified: 2026-09-23 12:39 UTC (History)
2 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-09-23 11:52:05 UTC 
Uncontrolled recursion in QXmlStreamReader::readElementText() in Qt Group Qt allows attackers to cause a denial of service (application crash via stack exhaustion) via a crafted XML document.
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