Security: Update regarding CVE-2023-43114

A recently reported issue on Windows with the GDI font engine which had been assigned the CVE id CVE-2023-43114 was reported as having been fixed in Qt 6.5.3. Unfortunately, this was incorrect as the patch did not end up in Qt 6.5.3. The patch available at...

Two Qt security advisorys: GDI Font Engine & WebP image format

An issue on Windows with the GDI font engine has been reported and has been assigned the CVE id CVE-2023-43114. When corrupt font data is passed to the GDI font engine via QFontDatabase::addApplicationFontFromData then it can trigger a crash in the application. Solution: As a workaround, validate...

CVE-2023-43114

An issue was discovered in Qt before 5.15.16, 6.x before 6.2.10, and 6.3.x through 6.5.x before 6.5.3 on Windows. When using the GDI font engine, if a corrupted font is loaded via QFontDatabase::addApplicationFontFromData, then it can cause the application to crash because of missing length check...

CVE-2023-43114

An issue was discovered in Qt before 5.15.16, 6.x before 6.2.10, and 6.3.x through 6.5.x before 6.5.3 on Windows. When using the GDI font engine, if a corrupted font is loaded via QFontDatabase::addApplicationFontFromData, then it can cause the application to crash because of missing length check...

CVE-2023-43114

Qt before 5.15.16, 6.x before 6.2.10, and 6.3.x through 6.5.x before 6.5.3 on Windows are affected by CVE-2023-43114. When a corrupted font is loaded via QFontDatabase::addApplicationFont{FromData], the GDI font engine can cause an application crash due to missing length checks. Supported fixes p...