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html security
About this tag
The html security tag on WindowsForum covers vulnerabilities and exploits involving HTML pages in web browsers. Recent discussions focus on UI spoofing attacks via crafted HTML, such as CVE-2025-8583 in Google Chrome's permissions implementation, and memory corruption flaws like CVE-2025-5958 in Chromium's Media component. These threads highlight how HTML can be weaponized to bypass security controls, leading to deceptive interfaces or code execution. The tag is relevant for users tracking browser security updates, understanding attack vectors, and applying patches for Chrome, Edge, and other Chromium-based browsers.
A recent security vulnerability, identified as CVE-2025-8583, has been discovered in Google Chrome's permissions implementation. This flaw allows remote attackers to perform user interface (UI) spoofing through specially crafted HTML pages. Google has addressed this issue in Chrome version...
A critical security vulnerability, identified as CVE-2025-5958, has been discovered in the Chromium project, specifically affecting the Media component. This "use after free" flaw poses significant risks to users of Chromium-based browsers, including Google Chrome and Microsoft Edge...