Insufficient policy enforcement in HTML-in-Canvas in Google Chrome prior to 150.0.7871.125 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: High)

Project Subscriptions

Vendors Products
Advisories
Source ID Title
Debian DLA Debian DLA DLA-4687-1 chromium security update
Debian DSA Debian DSA DSA-6390-1 chromium security update
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Sat, 01 Aug 2026 09:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-285

Wed, 29 Jul 2026 00:15:00 +0000

Type Values Removed Values Added
Title Chrome same-origin policy bypass via insecure HTML-in-Canvas chromium-browser: chromium-browser: Insufficient policy enforcement in HTML-in-Canvas
Weaknesses CWE-346
References
Metrics threat_severity

None

cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:N'}

threat_severity

Important


Tue, 28 Jul 2026 04:45:00 +0000

Type Values Removed Values Added
Title Chrome same-origin policy bypass via insecure HTML-in-Canvas
Weaknesses CWE-285

Sun, 26 Jul 2026 11:00:00 +0000

Type Values Removed Values Added
Title Same‑Origin Policy Bypass in Google Chrome Canvas Rendering
Weaknesses CWE-284

Wed, 22 Jul 2026 08:45:00 +0000

Type Values Removed Values Added
Title Same‑Origin Policy Bypass in Google Chrome Canvas Rendering
Weaknesses CWE-284

Mon, 20 Jul 2026 21:30:00 +0000

Type Values Removed Values Added
Title HTML-in-Canvas Same-Origin Policy Bypass in Google Chrome
Weaknesses CWE-1140
CWE-285

Thu, 16 Jul 2026 02:15:00 +0000

Type Values Removed Values Added
Title HTML-in-Canvas Same-Origin Policy Bypass in Google Chrome
Weaknesses CWE-1140
CWE-285

Wed, 15 Jul 2026 16:00:00 +0000

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

Tue, 14 Jul 2026 20:30:00 +0000

Type Values Removed Values Added
Description Insufficient policy enforcement in HTML-in-Canvas in Google Chrome prior to 150.0.7871.125 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: High)
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-07-15T15:22:09.181Z

Reserved: 2026-07-14T18:31:15.317Z

Link: CVE-2026-15768

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

Severity : Important

Publid Date: 2026-07-14T20:09:52Z

Links: CVE-2026-15768 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-08-01T09:15:03Z

Weaknesses