Use After Free in Google Chrome
CVE-2026-6359
Use after free in Video in Google Chrome on Windows prior to 147.0.7727.101 allowed a remote attacker who had compromised the renderer process to perform out of bounds memory access via a crafted HTML page. (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: 0.003 (22.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 23rd percentile — 22.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: +0.001
Affected products
- Google Chrome — versions 147.0.7727.101
Weakness classification (CWE)
References
- chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop_15.html (Vendor Advisory)
- issues.chromium.org/issues/490251701 (Permissions Required, Issue Tracking)
Frequently asked questions
- What is CVE-2026-6359?
- CVE-2026-6359 is a high-severity vulnerability in Google Chrome, classified under Use After Free. CVSS score: 8.8/10. Published 2026-04-15.
- How severe is CVE-2026-6359?
- High severity. CVSS v3 base score is 8.8 out of 10.