What is CVE-2026-10999?

CVE-2026-10999 is a medium-severity vulnerability in Google Chrome, classified under Integer Overflow or Wraparound. CVSS score: 6.5/10. Published 2026-06-04.

How severe is CVE-2026-10999?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Out-of-bounds Read in Google Chrome

CVE-2026-10999

Integer overflow in ANGLE in Google Chrome on Windows prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory via a crafted HTML page. (Chrom…

Vulnerability class: Integer Overflow

EPSS: 0.003 (20.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N.

Affected products

Google Chrome — versions 149.0.7827.53

Weakness classification (CWE)

References

chrome-cve-admin@google.com (Release Notes)
chrome-cve-admin@google.com (Permissions Required)

Frequently asked questions

What is CVE-2026-10999?: CVE-2026-10999 is a medium-severity vulnerability in Google Chrome, classified under Integer Overflow or Wraparound. CVSS score: 6.5/10. Published 2026-06-04.
How severe is CVE-2026-10999?: Medium severity. CVSS v3 base score is 6.5 out of 10.