CVE-2026-9124

MEDIUM

Google Chrome < 148.0.7778.179 - Cross-Origin Data Leak via Input Validation Bypass

Title source: llm

Description

Insufficient validation of untrusted input in Input in Google Chrome on prior to 148.0.7778.179 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)

References (2)

Core 2

Core References

https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_0841193308.html

https://issues.chromium.org/issues/496375695

Scores

CVSS v3 5.3

EPSS 0.0004

EPSS Percentile 11.1%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-20

Status published

Products (2)

google/chrome < 148.0.7778.179

Google/Chrome 148.0.7778.179

Published May 20, 2026

Tracked Since May 21, 2026