CVE-2026-8005
Analyzed Analyzed - Analysis Complete
Chrome Cast Insufficient Input Validation Bypass

Publication date: 2026-05-06

Last updated on: 2026-05-07

Assigner: Chrome

Description
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 Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2026-05-06
Last Modified
2026-05-07
Generated
2026-06-16
AI Q&A
2026-05-06
EPSS Evaluated
2026-06-14
NVD
CVE-2026-8005
EUVD
EUVD-2026-28113
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
google chrome to 148.0.7778.96 (exc)
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-20 The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
Attack-Flow Graph
AI Quick Actions
Instant insights powered by AI
Executive Summary

This vulnerability involves insufficient validation of untrusted input in the Cast feature of Google Chrome versions prior to 148.0.7778.96. It allows an attacker on the local network segment to bypass the same origin policy by sending malicious network traffic.

Impact Analysis

An attacker exploiting this vulnerability could bypass the same origin policy, potentially allowing them to access or manipulate data that should be restricted to a specific origin. This could lead to unauthorized access to sensitive information or interference with web application behavior.

Chat Assistant
Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-8005. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70
EPSS Chart