Use After Free in Google Chrome

CVE-2026-15905

Use after free in Aura in Google Chrome prior to 150.0.7871.128 allowed a local attacker to potentially exploit heap corruption via a malicious file. (Chromium security severity: High)

Vulnerability class: Use-After-Free

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-15905?
CVE-2026-15905 is a high-severity vulnerability in Google Chrome, classified under Use After Free. CVSS score: 7.8/10. Published 2026-07-20.
How severe is CVE-2026-15905?
High severity. CVSS v3 base score is 7.8 out of 10.