Unrated severityNVD Advisory· Published Jul 25, 2026
Debian qt6-base: Improper output neutralization (XML injection) in QDom comment, CDATA, and proce…
CVE-2026-15037
Description
Improper output neutralization (XML injection) in QDom comment, CDATA, and processing-instruction serialization in Qt XML from 4.0.0 through 6.11 allows untrusted text serialized by an application into those nodes to inject arbitrary XML markup, because the node terminators are not escaped under the default InvalidDataPolicy (AcceptInvalidChars). Fixed in Qt 6.12.
Affected products
1Patches
Vulnerability mechanics
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