Description
Insufficient validation of untrusted input in Cast in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
Published: 2026-07-30
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Thu, 30 Jul 2026 12:15:00 +0000

Type Values Removed Values Added
Title chromium-browser: chromium-browser: Insufficient validation of untrusted input in Cast
Weaknesses CWE-79
References
Metrics threat_severity

None

 cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N'}

threat_severity

Moderate

Thu, 30 Jul 2026 04:15:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome

Thu, 30 Jul 2026 01:00:00 +0000

Type Values Removed Values Added
Description Insufficient validation of untrusted input in Cast in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
Weaknesses CWE-20
References

Subscriptions

Google Chrome
cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-07-30T00:19:17.248Z

Reserved: 2026-07-27T23:34:42.487Z

Link: CVE-2026-17773

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

Severity : Moderate

Publid Date: 2026-07-30T00:19:17Z

Links: CVE-2026-17773 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-07-30T04:00:05Z

Weaknesses
  • CWE-20

    Improper Input Validation

  • CWE-79

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