Description
Protection mechanism failure in Mobile in Google Chrome on on iOS prior to 155.0.8059.39 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)
Published: 2026-10-06
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

Fri, 09 Oct 2026 14:45:00 +0000

Type Values Removed Values Added
First Time appeared Apple
Apple iphone Os
CPEs cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:-:*:*:*:*:*:*:*
Vendors & Products Apple
Apple iphone Os

Thu, 08 Oct 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics 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'}

ssvc

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

cvssV3_1

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


Wed, 07 Oct 2026 12:30:00 +0000

Type Values Removed Values Added
Title Origin Policy Bypass via Crafted HTML in Google Chrome iOS chromium-browser: Protection mechanism failure in Mobile
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


Wed, 07 Oct 2026 05:15:00 +0000

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

Wed, 07 Oct 2026 01:45:00 +0000

Type Values Removed Values Added
Title Origin Policy Bypass via Crafted HTML in Google Chrome iOS

Tue, 06 Oct 2026 19:00:00 +0000

Type Values Removed Values Added
Description Protection mechanism failure in Mobile in Google Chrome on on iOS prior to 155.0.8059.39 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)
Weaknesses CWE-693
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-10-08T16:42:00.054Z

Reserved: 2026-10-06T16:38:16.678Z

Link: CVE-2026-106408

cve-icon Vulnrichment

Updated: 2026-10-08T16:41:33.748Z

cve-icon NVD

Status : Analyzed

Published: 2026-10-06T19:18:10.413

Modified: 2026-10-09T14:26:20.550

Link: CVE-2026-106408

cve-icon Redhat

Severity : Moderate

Publid Date: 2026-10-06T18:41:20Z

Links: CVE-2026-106408 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-10-07T13:45:06Z

Weaknesses
  • CWE-693

    Protection Mechanism Failure