https://feed.craftedsignal.io/tags/webgl/Trending threats, MITRE ATT&CK coverage, and detection metadata — refreshed continuously.Hugoenhello@craftedsignal.iohello@craftedsignal.ioWed, 25 Mar 2026 12:00:00 +0000https://feed.craftedsignal.io/briefs/2026-03-chrome-webgl-heap-overflow/Wed, 25 Mar 2026 12:00:00 +0000hello@craftedsignal.iohttps://feed.craftedsignal.io/briefs/2026-03-chrome-webgl-heap-overflow/A heap buffer overflow vulnerability (CVE-2026-4675) exists in Google Chrome's WebGL implementation prior to version 146.0.7680.165, allowing a remote attacker to perform an out-of-bounds memory read via a specially crafted HTML page, potentially leading to information disclosure or arbitrary code execution.CVE-2026-4675 describes a heap buffer overflow vulnerability affecting the WebGL component of Google Chrome. Specifically, versions prior to 146.0.7680.165 are susceptible. An attacker can exploit this vulnerability by crafting a malicious HTML page that, when rendered by a vulnerable Chrome browser, triggers an out-of-bounds memory read due to the heap buffer overflow in WebGL. The Chromium security team rated this as a “High” severity issue. Successful exploitation can lead to information…

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