What is CVE-2023-0703?

CVE-2023-0703 is a high-severity vulnerability in Google Chrome, classified under Access of Resource Using Incompatible Type (Type Confusion). CVSS score: 8.8/10. Published 2023-02-07.

How severe is CVE-2023-0703?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Google Chrome

CVE-2023-0703

Type confusion in DevTools in Google Chrome prior to 110.0.5481.77 allowed a remote attacker who convinced a user to engage in specific UI interactions to potentially exploit heap corruption via UI interactions. (Chromium security severity: Medium)

EPSS: 0.007 (49.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Google Chrome — versions unspecified

Weakness classification (CWE)

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

References

chrome-cve-admin@google.com (Vendor Advisory)
chrome-cve-admin@google.com (Permissions Required, Vendor Advisory)
chrome-cve-admin@google.com (vendor-advisory, Third Party Advisory)

Frequently asked questions

What is CVE-2023-0703?: CVE-2023-0703 is a high-severity vulnerability in Google Chrome, classified under Access of Resource Using Incompatible Type (Type Confusion). CVSS score: 8.8/10. Published 2023-02-07.
How severe is CVE-2023-0703?: High severity. CVSS v3 base score is 8.8 out of 10.