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Posts about Security

Qt 6.11 Released!

Mar 23, 2026

Qt 6.11 Released!

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Security advisory: Recently reported dr_wav issue impacts Qt

Mar 12, 2026

Security advisory: Recently reported dr_wav issue impacts Qt

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Security advisory: Improper validation of img tag size in Text component parser in Qt declarative module impacts Qt

Dec 3, 2025

Security advisory: Improper validation of img tag size in Text component parser in Qt declarative module impacts Qt

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Security advisory: Uncontrolled Recursion and Use-After-Free vulnerabilities in Qt SVG module impact Qt

Oct 3, 2025

Security advisory: Uncontrolled Recursion and Use-After-Free vulnerabilities in Qt SVG module impact Qt

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Qt 6: Elevate Your
Cross-Platform Development

Security advisory: Recently reported denial of service issue in QColorTransferGenericFunction impacts Qt

Jul 11, 2025

Security advisory: Recently reported denial of service issue in QColorTransferGenericFunction impacts Qt

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Security advisory: Recently reported incomplete cleanup issue in Qt's Schannel handling can impact Qt

Jun 30, 2025

Security advisory: Recently reported incomplete cleanup issue in Qt's Schannel handling can impact Qt

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Security advisory: Recently discovered Use After Free issue in QHttp2ProtocolHandler impacts Qt

Jun 13, 2025

Security advisory: Recently discovered Use After Free issue in QHttp2ProtocolHandler impacts Qt

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Security advisory: Recently discovered issue in ICNS image format handling impacts Qt

Jun 11, 2025

Security advisory: Recently discovered issue in ICNS image format handling impacts Qt

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Security advisory: Recently discovered issue in qDecodeDataUrl() in QtCore impacts Qt

Jun 6, 2025

Security advisory: Recently discovered issue in qDecodeDataUrl() in QtCore impacts Qt

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Qt AI Assistant

Focus on Coding, Not Chores

Security advisory: Improper Link Resolution Before File Access in QFileSystemEngine in the Qt corelib module on Windows impacts Qt

May 16, 2025

Security advisory: Improper Link Resolution Before File Access in QFileSystemEngine in the Qt corelib module on Windows impacts Qt

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Security advisory: A Heap-buffer-overflow issue in QTextMarkdownImporter impacts Qt

Apr 11, 2025

Security advisory: A Heap-buffer-overflow issue in QTextMarkdownImporter impacts Qt

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Qt Group Authorized as a CVE Numbering Authority (CNA) by the CVE Program

Apr 9, 2025

Qt Group Authorized as a CVE Numbering Authority (CNA) by the CVE Program

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Security advisory: A Denial-of-Service type of security issue in Qt XML module impacts Qt

Apr 7, 2025

Security advisory: A Denial-of-Service type of security issue in Qt XML module impacts Qt

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Security advisory: A read past the end of the buffer and division by zero security issue in QLowEnergyController on Linux impacts Qt

Jan 21, 2025

Security advisory: A read past the end of the buffer and division by zero security issue in QLowEnergyController on Linux impacts Qt

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Security advisory: Recently discovered HTTP2 handling issue impacts Qt

Jul 17, 2024

Security advisory: Recently discovered HTTP2 handling issue impacts Qt

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Security advisory: OAuth1 in QtNetworkAuth

May 24, 2024

Security advisory: OAuth1 in QtNetworkAuth

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