Qt Group PlcCVE-2026-79616

qt: out-of-bounds read

CVE-2026-79616 · Published Sep 23, 2026 · updated Sep 24, 2026

Low0.6

No fix yet

Out-of-bounds read while parsing untrusted SVG path strings in Qt Quick's Context2D.path / PathSvg.path.

Affected versions

Package	Affected	Fixed in
qt Product	>= 5.10.0, <= 6.8.8	No fix yet
	>= 6.9.0, <= 6.11.1	No fix yet

Details and references

CVSS 4.0: CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:U/V:X/RE:L/U:Green
Severity from: the vendor (its own CVE record or advisory)
Weakness: CWE-125