CVE-2026-6210 Type confusion and heap-buffer-overflow in Qt SVG marker handling causing application crash

A type confusion vulnerability in Qt SVG allows an attacker to cause an application crash via a crafted SVG image. When processing SVG marker references, the renderer retrieves a node by its id attribute and casts it to QSvgMarker without verifying the node type. A non-marker element such as a...

June 27, 2019—KB4501375 (OS Build 18362.207)

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June 20, 2019—KB4503271 (Preview of Monthly Rollup)

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Microsoft Internet Explorer CSVGMarkerElement Use-After-Free Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Microsoft Internet Explorer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The vulnerability relates to how...

Internet Explorer help

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