What’s Vulnerable › Vulnerabilities
CVE-2026-19248: Unbounded recursion vulnerability in the QDomNode destructor of Qt XML impacts Qt
- Severity: high (CVSS 7.1 v4.0)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-09-16 · updated 2026-09-18
- Weakness: CWE-674
Description
QDomDocument XML parsing is vulnerable to a remotely-triggerable denial-of-service crash when processing untrusted input.
Affected products
- Qt: from 2.2.0 through 6.8.8; from 6.9.0 through 6.11.1
References
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