CVE-2021-28025: Qt

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

Integer Overflow vulnerability in qsvghandler.cpp in Qt qtsvg versions 5.15.1, 6.0.0, 6.0.2, and 6.2, allows local attackers to cause a denial of service (DoS).

Affected products

• Qt Qt: version 5.15.1 only; version 6.0.0 only; version 6.0.2 only; version 6.2.0 only

Published 2023-08-11. Last modified 2026-06-17.