Use After Free in Google Chrome
CVE-2026-15110
Use after free in Extensions in Google Chrome prior to 150.0.7871.115 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted Chrome Extension. (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 (16.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 17th percentile — 16.7% 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: 0.000
Affected products
- Google Chrome — versions 150.0.7871.115
Weakness classification (CWE)
References
- chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0116222… (Release Notes, Vendor Advisory)
- issues.chromium.org/issues/516948486 (Permissions Required)
Frequently asked questions
- What is CVE-2026-15110?
- CVE-2026-15110 is a high-severity vulnerability in Google Chrome, classified under Use After Free. CVSS score: 8.8/10. Published 2026-07-08.
- How severe is CVE-2026-15110?
- High severity. CVSS v3 base score is 8.8 out of 10.