What is CVE-2023-36887?

CVE-2023-36887 is a high-severity vulnerability in Microsoft Edge Chromium, classified under Access of Resource Using Incompatible Type (Type Confusion). CVSS score: 7.8/10. Published 2023-07-14.

How severe is CVE-2023-36887?

High severity. CVSS v3 base score is 7.8 out of 10.

Vulnerability in Microsoft Edge Chromium

CVE-2023-36887

Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability

EPSS: 0.014 (68.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Microsoft Edge_chromium
Microsoft Edge (Chromium-based) — versions 1.0.0

Weakness classification (CWE)

CWE-843 — Access of Resource Using Incompatible Type (Type Confusion)

References

secure@microsoft.com (vendor-advisory, Patch, Vendor Advisory)
af854a3a-2127-422b-91ae-364da2661108 (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-36887?: CVE-2023-36887 is a high-severity vulnerability in Microsoft Edge Chromium, classified under Access of Resource Using Incompatible Type (Type Confusion). CVSS score: 7.8/10. Published 2023-07-14.
How severe is CVE-2023-36887?: High severity. CVSS v3 base score is 7.8 out of 10.