Chromium CVE-2026-87601: Race condition in V8

Api.Msrc.Microsoft • September 15, 2026

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Released: Sep 11, 2026

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Multiple Vulnerabilities in Microsoft Edge Chromium-based Browser Announced A series of vulnerabilities affecting Microsoft Edge (Chromium-based) have been disclosed, including CVE-2026-77490, a spoofing vulnerability, and several 'use after free' vulnerabilities (CVE-2026-87460, CVE-2026-87578, CVE-2026-87609, CVE-2026-87542, CVE-2026-87502, CVE-2026-87514, CVE-2026-87512, CVE-2026-87628, CVE-2026-87533, CVE-2026-87526, CVE-2026-87556, CVE-2026-87449, CVE-2026-87507, CVE-2026-87540, CVE-2026-87441, CVE-2026-87457, CVE-2026-87468, CVE-2026-87549, CVE-2026-87560, CVE-2026-87593, CVE-2026-87548, CVE-2026-87569, CVE-2026-87451, CVE-2026-87495). These vulnerabilities could lead to unauthorized access and information leakage. The vulnerabilities were published between September 9 and September 15, 2026, with some requiring user interaction for exploitation. Microsoft has released updates to mitigate these vulnerabilities, and users are urged to update their browsers immediately. 190 sources 61

Extracted Entities

Chromium CVE-2026-87601: Race condition in V8

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Extracted Entities

CVEs (1)

CWE Weaknesses (1)

Platforms (1)

Vulnerabilities (1)