Insufficient validation of untrusted input in Cast in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: Low)

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Vendors Products
Advisories
Source ID Title
Debian DSA Debian DSA DSA-6325-1 chromium security update
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Sun, 07 Jun 2026 12:15:00 +0000

Type Values Removed Values Added
Title chromium-browser: Insufficient validation of untrusted input in Cast
Weaknesses CWE-346
References
Metrics threat_severity

None

threat_severity

Low


Fri, 05 Jun 2026 22:30:00 +0000

Type Values Removed Values Added
Title Same Origin Policy Bypass via Improper Cast Input Validation in Chrome

Fri, 05 Jun 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 05 Jun 2026 01:15:00 +0000

Type Values Removed Values Added
Title Same Origin Policy Bypass via Improper Cast Input Validation in Chrome

Fri, 05 Jun 2026 01:00:00 +0000

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

Thu, 04 Jun 2026 23:45:00 +0000

Type Values Removed Values Added
Description Insufficient validation of untrusted input in Cast in Google Chrome prior to 149.0.7827.53 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: Low)
Weaknesses CWE-20
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-06-05T19:54:37.507Z

Reserved: 2026-06-04T17:11:07.459Z

Link: CVE-2026-11259

cve-icon Vulnrichment

Updated: 2026-06-05T19:54:29.285Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-06-05T00:17:02.600

Modified: 2026-06-05T20:17:21.973

Link: CVE-2026-11259

cve-icon Redhat

Severity : Low

Publid Date: 2026-06-02T00:00:00Z

Links: CVE-2026-11259 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-06-07T15:45:03Z

Weaknesses