CVE-2026-8005

Insufficient validation of untrusted input in Cast in Google Chrome prior to 148.0.7778.96 allowed an attacker on the local network segment to bypass same origin policy via malicious network traffic. (Chromium security severity: Low)

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop.html	Release Notes Vendor Advisory
https://issues.chromium.org/issues/496298665	Permissions Required

Configurations

Configuration 1 (hide)

AND

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

OR	cpe:2.3:o:apple:macos:-:::::::*
	cpe:2.3:o:linux:linux_kernel:-:::::::*
	cpe:2.3:o:microsoft:windows:-:::::::*

History

26 Oct 2026, 19:10

Type	Values Removed	Values Added
Summary		(es) Validación insuficiente de entrada no confiable en Cast en Google Chrome anterior a 148.0.7778.96 permitió a un atacante en el segmento de red local eludir la política del mismo origen mediante tráfico de red malicioso. (Gravedad de seguridad de Chromium: Baja)

Information

Published : 2026-05-06 19:16

Updated : 2026-10-26 19:10

NVD link : CVE-2026-8005

Mitre link : CVE-2026-8005

CVE.ORG link : CVE-2026-8005

JSON object : View

Products Affected

google

chrome

linux

linux_kernel

apple

macos

microsoft

windows

CWE

CWE-20

Improper Input Validation

NVD-CWE-noinfo

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