CVE-2026-15122

HIGH

Google Chrome - Improper Input Validation

Title source: rule
STIX 2.1

Description

Insufficient validation of untrusted input in Codecs in Google Chrome on Windows prior to 150.0.7871.115 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

Scores

CVSS v3 8.3
EPSS 0.0019
EPSS Percentile 8.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-20
Status published
Products (2)
google/chrome < 150.0.7871.115
Google/Chrome 150.0.7871.115
Published Jul 08, 2026
Tracked Since Jul 09, 2026