Qt Security Vulnerabilities (CVEs)
Track 10 security vulnerabilities affecting Qt products and software. Get instant email alerts when new CVEs are discovered, automated security monitoring, and patch guidance.
This vulnerability allows an attacker to cause a denial-of-service crash by loading a specially crafted ICNS image file in Qt's QImage component. It a...
Jun 5, 2025This vulnerability in Qt's QDom XML processing allows an attacker to cause a denial of service through algorithmic complexity attacks. Applications us...
Mar 21, 2025This vulnerability in Qt Network Authorization's QAbstractOAuth uses only system time to seed the pseudo-random number generator (PRNG), making genera...
May 18, 2024This vulnerability is an integer overflow in the HPack table implementation of Qt's HTTP/2 component. It allows remote attackers to cause a denial of ...
Dec 24, 2023This vulnerability in Qt's XML parsing component (QXmlStreamReader) allows a crafted XML string to trigger an application crash due to a buffer length...
Aug 20, 2023This vulnerability in Qt's XML parsing allows attackers to cause denial of service through infinite loops during recursive entity expansion. It affect...
Jul 13, 2023A buffer overflow vulnerability exists in Qt's SVG rendering component when processing SVG files containing images. This can allow attackers to execut...
May 28, 2023This vulnerability in Qt's SQL ODBC driver allows denial of service via a crafted string when SQLTCHAR size is 4. It affects applications using Qt's d...
Apr 15, 2023This vulnerability in Qt allows attackers to load malicious system library files from unintended directories, potentially leading to arbitrary code ex...
Mar 2, 2022CVE-2020-24742 is a path traversal vulnerability in Qt's QPluginLoader that loads plugins from the current working directory instead of secure locatio...
Aug 9, 2021Why Monitor Qt Security Vulnerabilities?
Real-time CVE tracking: Our automated system monitors 10+ known vulnerabilities affecting Qt products and software packages. Stay ahead of emerging threats with instant email notifications when new security issues are discovered.
Automated security monitoring: Unlike manual CVE checking, FixTheCVE automatically scans your servers and detects vulnerable Qt packages in under 60 seconds. No agents required - completely agentless scanning that works across Qt deployments.
Free vulnerability database: Access detailed information about every Qt CVE including CVSS scores, severity ratings, affected versions, and actionable patch guidance. Filter by critical, high, medium, or low severity to prioritize your security remediation efforts.
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