What is CVE-2023-36034?

CVE-2023-36034 is a high-severity vulnerability in Microsoft Edge (Chromium-based), classified under Use After Free. CVSS score: 7.3/10. Published 2023-11-03.

How severe is CVE-2023-36034?

High severity. CVSS v3 base score is 7.3 out of 10.

Is CVE-2023-36034 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Use After Free in Microsoft Edge (Chromium-based)

CVE-2023-36034

Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability

Vulnerability class: Use-After-Free

EPSS: 0.006 (70.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L/E:U/RL:O/RC:C.

Affected products

Microsoft Edge (Chromium-based) — versions 1.0.0
Microsoft Edge (Chromium-based) Extended Stable — versions 1.0.0

Weakness classification (CWE)

CWE-416 — Use After Free

Public proof-of-concept exploits

fkie-cad/nvd-json-data-feeds

References

Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability (vendor-advisory)

Frequently asked questions

What is CVE-2023-36034?: CVE-2023-36034 is a high-severity vulnerability in Microsoft Edge (Chromium-based), classified under Use After Free. CVSS score: 7.3/10. Published 2023-11-03.
How severe is CVE-2023-36034?: High severity. CVSS v3 base score is 7.3 out of 10.
Is CVE-2023-36034 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.