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)

June 27, 2019—KB4501375 OS Build 18362.207 Note Follow @WindowsUpdate to find out when new content is published to the release information dashboard. Improvements and fixes This update includes quality improvements. Key changes include: Addresses an issue with Hyper-V virtualization on a specific...

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

June 20, 2019—KB4503271 Preview of Monthly Rollup Improvements and fixes This non-security update includes improvements and fixes that were a part of KB4503273 released June 11, 2019 and also includes these new quality improvements as a preview of the next Monthly Rollup update: Addresses an issu...

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...

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