CVE-2026-3916CWE-125

Out of bounds read in Web Speech in Google Chrome prior to 146.0.7680.71 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML…

Critical · published March 11, 2026

CVSS v3.1
9.6
EPSS
0%
Percentile
28.4
In the wild
Unconfirmed
What it is

Out of bounds read in Web Speech in Google Chrome prior to 146.0.7680.71 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

The record
Technical detail
CVSS v3.1
9.6 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00359 · 28.4th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2026-03-11T22:04Z
EPSS history
Timeline
  • 11 MAR 22:04Z
    Out of bounds read in Web Speech in Google Chrome prior to 146.0.7680.71 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML…
    cvelistv5