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Chromium CVE-2026-87491: Out of bounds write in V8

🗓️ 12 Sep 2026 04:56:50Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 50 Views

Out of bounds write in V8 within Chromium; exploit for CVE-2026-87491 exists in the wild.

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Vulners
Node
microsoftedge_chromiumRange<153.0.4234.32

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12 Sep 2026 04:56Current
8.2High risk
Vulners AI Score8.2
CVSS 3.18.8
EPSS0.03507
SSVC
50