Use After Free in Google Chrome
CVE-2023-3729
Use after free in Splitscreen in Google Chrome on ChromeOS prior to 115.0.5790.131 allowed a remote attacker who convinced a user to engage in specific UI interactions to potentially exploit heap corruption via crafted UI interactions. (Chromium security severity: High)
Vulnerability class: Use-After-Free
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: 0.004 (32.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 33rd percentile — 32.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Google Chrome — versions 115.0.5790.131
- Google Chrome OS
Weakness classification (CWE)
References
- chromereleases.googleblog.com/2023/07/stable-channel-update-for-chromeos.html
- crbug.com/1451803 (Permissions Required, Exploit, Issue Tracking, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-3729?
- CVE-2023-3729 is a high-severity vulnerability in Google Chrome, classified under Use After Free. CVSS score: 8.8/10. Published 2023-08-01.
- How severe is CVE-2023-3729?
- High severity. CVSS v3 base score is 8.8 out of 10.