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CVE-2026-15037

LOW
2.9
CVSS 4.0
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.

Metadata

CVE ID
CVE-2026-15037
State
PUBLISHED
Assigner
TQtC
Reserved
2026-07-08 08:35 UTC
Published
2026-07-23 12:33 UTC
Last updated
2026-07-23 14:45 UTC
Primary CWE
CWE-91
CWE-91 XML injection (aka blind XPath injection)
Vendor / Product
Qt / Qt
Sources
cve.org  ·  NVD

Severity & Metrics

2.9 LOW CVSS 4.0
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
SSVC — CISA Coordinator
Exploitation
none
Automatable
no
Tech. Impact
partial
Affected products (1)
VendorProductPlatformVersions
Qt Qt — 4.0.0 < 6.12.0
Weakness (CWE)
CWESourceDescription
CWE-91 cna CWE-91 XML injection (aka blind XPath injection)
CVSS scores (1)
ScoreSeverityVersionSourceVector
2.9 LOW 4.0 cna CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P
References (1)
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