Improper resource exposure in PolicyContainer in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to bypass web origin policy into a privileged page via a crafted HTML page. (Chromium security severity: Medium)
History

Wed, 04 Nov 2026 07:45:00 +0000

Type Values Removed Values Added
Title Chrome PolicyContainer Exposes Privileged Pages via Crafted HTML

Wed, 04 Nov 2026 03:15:00 +0000

Type Values Removed Values Added
Title Chrome PolicyContainer Memory Corruption Allows Remote Code Execution

Tue, 03 Nov 2026 22:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-119

Tue, 03 Nov 2026 21:30:00 +0000

Type Values Removed Values Added
Description Memory corruption in PolicyContainer in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium) Improper resource exposure in PolicyContainer in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to bypass web origin policy into a privileged page via a crafted HTML page. (Chromium security severity: Medium)
Weaknesses CWE-668

Thu, 22 Oct 2026 17:45:00 +0000

Type Values Removed Values Added
Title Chrome PolicyContainer Memory Corruption Allows Remote Code Execution

Wed, 21 Oct 2026 17:15:00 +0000

Type Values Removed Values Added
First Time appeared Google
Google chrome
CPEs cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
Vendors & Products Google
Google chrome

Wed, 21 Oct 2026 02:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Wed, 21 Oct 2026 01:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H'}


Tue, 20 Oct 2026 21:30:00 +0000

Type Values Removed Values Added
Description Memory corruption in PolicyContainer in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
Weaknesses CWE-119
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published: 2026-10-20T21:02:22.031Z

Updated: 2026-11-03T21:20:52.528Z

Reserved: 2026-10-19T23:01:04.905Z

Link: CVE-2026-113126

cve-icon Vulnrichment

Updated: 2026-10-21T00:44:50.443Z

cve-icon NVD

Status : Modified

Published: 2026-10-20T22:19:04.770

Modified: 2026-11-03T22:18:36.363

Link: CVE-2026-113126

cve-icon Redhat

No data.