Out-of-bounds Read in Google Chrome

CVE-2026-11301

Inappropriate implementation in LiveCaption in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to potentially perform out of bounds memory access via malicious network traffic. (Chromium security severity: Low)

Vulnerability class: Buffer Overflow

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.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-11301?
CVE-2026-11301 is a high-severity vulnerability in Google Chrome, classified under Out-of-bounds Read. CVSS score: 8.8/10. Published 2026-06-05.
How severe is CVE-2026-11301?
High severity. CVSS v3 base score is 8.8 out of 10.