UNKNOWN Microsoft PoC

CVE-2022-4262

Chromium: CVE-2022-4262 Type Confusion in V8

Microsoft Security Update 2022-Dec: Chromium: CVE-2022-4262 Type Confusion in V8

Affected Products

References

Published: 2022-12-13 · Source: Microsoft · Feed updated: 2026-08-12
This unknown severity vulnerability was published on 2022-12-13 via Microsoft. 🚨 A public proof-of-concept exploit is available on GitHub. EPSS score: 15.5% (top 4% of all CVEs by exploitation probability). Affected: Microsoft Edge (Chromium-based).
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