CVE-2026-17903

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)

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0887107924.html	Release Notes Vendor Advisory
https://issues.chromium.org/issues/497277880	Permissions Required

Configurations

Configuration 1 (hide)

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

History

23 Oct 2026, 22:10

Type	Values Removed	Values Added
Summary		(es) Aplicación insuficiente de políticas en Chromecast en Google Chrome anterior a 151.0.7922.72 permitió a un atacante en el segmento de red local inyectar scripts o HTML en una página privilegiada a través de tráfico de red malicioso. (Gravedad de seguridad de Chromium: Baja)

Information

Published : 2026-07-30 01:16

Updated : 2026-10-23 22:10

NVD link : CVE-2026-17903

Mitre link : CVE-2026-17903

CVE.ORG link : CVE-2026-17903

JSON object : View

Products Affected

google

chrome

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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