Vulnerability in Google Chrome
CVE-2023-6702
Type confusion in V8 in Google Chrome prior to 120.0.6099.109 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.438 (98.7th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 99th percentile — 98.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.438 · newest: 0.438 · change: 0.000
Affected products
- Google Chrome — versions 120.0.6099.109
- Microsoft Edge Chromium
- Fedoraproject Fedora — versions 38
Weakness classification (CWE)
Public proof-of-concept exploits
References
- chromereleases.googleblog.com/2023/12/stable-channel-update-for-desktop_12.html (Release Notes, Vendor Advisory)
- crbug.com/1501326 (Permissions Required)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (Mailing List, Third Party Advisory)
- security.gentoo.org/glsa/202401-34
- af854a3a-2127-422b-91ae-364da2661108
Frequently asked questions
- What is CVE-2023-6702?
- CVE-2023-6702 is a high-severity vulnerability in Google Chrome, classified under Access of Resource Using Incompatible Type (Type Confusion). CVSS score: 8.8/10. Published 2023-12-14.
- How severe is CVE-2023-6702?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2023-6702 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.