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QT
Product
qt
by qt · last CVE Oct 27, 2026
90
CVEs
0
On KEV
9.8
Max CVSS
10
New 30D
Vulnerabilities90In the news0Timeline
Severity mix
Critical 8High 29Medium 26Low 11
Severity
All severities90Critical8High29Medium26Low11
Exploitation
On CISA KEV0Exploited in the wild0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2024-36048
9.8
1%
May 18
QAbstractOAuth in Qt Network Authorization in Qt before 5.15.17, 6.x before 6.2.13, 6.3.x through 6.5.x before 6.5.6, and 6.6.x through 6.7.x before 6.7.1 uses only the time to…
Affected: before 5.15.17; 6.0.0 before 6.2.13; 6.3.0 before 6.5.6; 6.6.0 before 6.7.1
CVE-2023-51714
9.8
1%
Dec 24
An issue was discovered in the HTTP2 implementation in Qt before 5.15.17, 6.x before 6.2.11, 6.3.x through 6.5.x before 6.5.4, and 6.6.x before 6.6.2
Affected: 5.7 before 5.15.17; 6.0.0 before 6.2.11; 6.3.0 before 6.5.4; 6.6.0 before 6.6.2
CVE-2020-12267
9.8
2%
Apr 27
setMarkdown in Qt before 5.14.2 has a use-after-free related to QTextMarkdownImporter::insertBlock
Affected: 5.14.1
CVE-2018-19873
9.8
3%
Dec 26
An issue was discovered in Qt before 5.11.3
Affected: through 5.5.1; 5.7.0 through 5.8.0; 5.10.0 before 5.11.3
CVE-2017-10904
9.8
2%
Dec 16
Qt for Android prior to 5.9.0 allows remote attackers to execute arbitrary OS commands via unspecified vectors
Affected: before 5.9.0
CVE-2025-10729
9.4
0%
Oct 3
Use-after-free vulnerability in Qt SVG qsvghandler.cpp allows denial of service via crafted SVG
Affected: 6.7.0 through 6.8.4; 6.9.0 through 6.9.2
CVE-2025-10728
9.4
0%
Oct 3
Uncontrolled recursion in Qt SVG module
Affected: 6.7.0 through 6.8.4; 6.9.0 through 6.9.2
CVE-2025-6338
9.2
0%
Oct 16
Possible denial of service with multiple incoming connections to a Schannel based server with a TLS backend
Affected: 5.15.0 through 6.8.3; 6.9.0 before 6.9.2
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