CVE-2024-21639

CRITICAL Year: 2024
CVSS v3 Score
9.6
Critical
Weakness Type
CWE-125
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Vulnerability Description

CEF (Chromium Embedded Framework ) is a simple framework for embedding Chromium-based browsers in other applications. `CefLayeredWindowUpdaterOSR::OnAllocatedSharedMemory` does not check the size of the shared memory, which leads to out-of-bounds read outside the sandbox. This vulnerability was patched in commit 1f55d2e.

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