CVE-2025-10728 PUBLISHED

Uncontrolled recursion in Qt SVG module

Assigner: TQtC
Reserved: 19.09.2025 Published: 03.10.2025 Updated: 06.10.2025

When the module renders a Svg file that contains a <pattern> element, it might end up rendering it recursively leading to stack overflow DoS

CVSS Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/S:P/RE:H/U:Red
CVSS Score: 9.4

Exploitability Metrics		Vulnerable System Impact Metrics		Subsequent System Impact Metrics
Attack Vector	Local	Confidentiality	High	Confidentiality	High
Attack Complexity	Low	Integrity	High	Integrity	High
Attack Requirements	None	Availability	High	Availability	High
Privileges Required	None
User Interaction	None

CVSS 4.0

Vendor	The Qt Company
Product	Qt
Versions	Default: unaffected affected from 6.7.0 to 6.8.4 (incl.) affected from 6.9.0 to 6.9.2 (incl.)