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Type confusion in Qt SVG renderer allows remote denial of service through malicious SVG images. Attackers can craft SVG files with self-referencing marker elements that trigger out-of-bounds heap reads and infinite recursion, crashing applications that parse the SVG. Affects Qt 6.7.0-6.8.7 and 6.9.0-6.11.0. Vendor patch available via code review platform. CVSS 8.7 reflects network delivery vector with no authentication required, though actual exploitation requires victim to open or render the crafted SVG file.
Uncontrolled search path in Qt Network's OpenSSL TLS backend on Unix allows a high-privileged local attacker to inject a rogue CA certificate by placing a crafted certificate file in the application's working directory, causing Qt-based applications to treat it as a trusted system authority. Affected across multiple long-term support branches: Qt 5.x through 5.15.19, Qt 6.0-6.5.x through 6.5.9, Qt 6.6-6.8.x through 6.8.3, and Qt 6.9.x through 6.9.1 on Unix platforms. No public exploit identified at time of analysis, and CVSS 4.0 rates this at 1.8, reflecting substantial preconditions that severely limit real-world impact.
Code injection in Qt SVG module allows attackers to execute arbitrary QML/JavaScript when applications load malicious SVG files through Qt Quick's VectorImage component. Exploitation requires local file access and user interaction (opening crafted SVG). While QML execution is more restricted than native code, attackers can still trigger denial of service, exfiltrate application data, or manipulate UI logic depending on the victim application's privilege context. No active exploitation confirmed (not in CISA KEV), but patch available from Qt Project reduces urgency for immediate emergency response.
Type confusion in Qt SVG renderer allows remote denial of service through malicious SVG images. Attackers can craft SVG files with self-referencing marker elements that trigger out-of-bounds heap reads and infinite recursion, crashing applications that parse the SVG. Affects Qt 6.7.0-6.8.7 and 6.9.0-6.11.0. Vendor patch available via code review platform. CVSS 8.7 reflects network delivery vector with no authentication required, though actual exploitation requires victim to open or render the crafted SVG file.
Uncontrolled search path in Qt Network's OpenSSL TLS backend on Unix allows a high-privileged local attacker to inject a rogue CA certificate by placing a crafted certificate file in the application's working directory, causing Qt-based applications to treat it as a trusted system authority. Affected across multiple long-term support branches: Qt 5.x through 5.15.19, Qt 6.0-6.5.x through 6.5.9, Qt 6.6-6.8.x through 6.8.3, and Qt 6.9.x through 6.9.1 on Unix platforms. No public exploit identified at time of analysis, and CVSS 4.0 rates this at 1.8, reflecting substantial preconditions that severely limit real-world impact.
Code injection in Qt SVG module allows attackers to execute arbitrary QML/JavaScript when applications load malicious SVG files through Qt Quick's VectorImage component. Exploitation requires local file access and user interaction (opening crafted SVG). While QML execution is more restricted than native code, attackers can still trigger denial of service, exfiltrate application data, or manipulate UI logic depending on the victim application's privilege context. No active exploitation confirmed (not in CISA KEV), but patch available from Qt Project reduces urgency for immediate emergency response.