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cve 2026 4440

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CVE-2026-4440 is a Chromium-origin vulnerability affecting Microsoft Edge and Google Chrome due to a WebGL flaw that enables out-of-bounds read and write, leading to arbitrary read/write via a crafted HTML page. The issue is fixed in Chrome versions before 146.0.7680.153, and Microsoft's Security Update Guide addresses it for Edge. Memory-safety bugs in graphics paths are considered serious due to potential exploitation risks.
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    CVE-2026-4440 WebGL Flaw: Edge/Chrome Update to Fix Arbitrary Read Write Risk

    Chromium’s newly tracked CVE-2026-4440 is the sort of browser flaw that instantly commands attention because it sits in the WebGL attack surface, combines out-of-bounds read and write behavior, and is described as enabling arbitrary read/write through a crafted HTML page. Microsoft’s Security...
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    • chromium update cve 2026 4440 microsoft edge webgl security
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    • Forum: Security Alerts
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