CVE-2024-25580: Qt

Medium severity, CVSS 6.2. EPSS: 0.3% chance of exploitation in the next 30 days.

An issue was discovered in gui/util/qktxhandler.cpp in Qt before 5.15.17, 6.x before 6.2.12, 6.3.x through 6.5.x before 6.5.5, and 6.6.x before 6.6.2. A buffer overflow and application crash can occur via a crafted KTX image file.

Affected products

• Qt Qt: from 5.12.0, before 5.15.17 (fixed in 5.15.17); from 6.0.0, before 6.2.12 (fixed in 6.2.12); from 6.3.0, before 6.5.5 (fixed in 6.5.5); from 6.6.0, before 6.6.2 (fixed in 6.6.2)

Published 2024-03-27. Last modified 2026-06-17.