CVE-2026-17903

MEDIUM

Google Chrome < 151.0.7922.72 - Cross-Site Scripting in Chromecast via Local Network Traffic

Title source: llm

Description

Insufficient policy enforcement in Chromecast in Google Chrome prior to 151.0.7922.72 allowed an attacker on the local network segment to inject scripts or HTML into a privileged page via malicious network traffic. (Chromium security severity: Low)

References (2)

Core 2

Core References

https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0887107924.html

https://issues.chromium.org/issues/497277880

Scores

CVSS v3 5.4

EPSS 0.0011

EPSS Percentile 1.6%

Attack Vector ADJACENT_NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-79

Status published

Products (1)

Google/Chrome 151.0.7922.72

Published Jul 30, 2026

Tracked Since Jul 30, 2026