Description
Improper privilege management in Navigation in Google Chrome on on iOS prior to 157.0.8103.38 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
Published: 2026-11-03
Score: 8.3 High
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

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Tracking

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Advisories

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History

Wed, 04 Nov 2026 15:00:00 +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

Wed, 04 Nov 2026 12:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Wed, 04 Nov 2026 09:00:00 +0000

Type Values Removed Values Added
Title Remote Privilege Escalation via Navigation in Google Chrome on iOS

Tue, 03 Nov 2026 22:45:00 +0000

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

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

Type Values Removed Values Added
Title Remote Privilege Escalation via Navigation in Google Chrome on iOS
Metrics cvssV3_1

{'score': 8.3, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H'}


Tue, 03 Nov 2026 20:45:00 +0000

Type Values Removed Values Added
Description Improper privilege management in Navigation in Google Chrome on on iOS prior to 157.0.8103.38 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
Weaknesses CWE-269
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-11-03T21:21:57.733Z

Reserved: 2026-11-03T09:28:50.581Z

Link: CVE-2026-121090

cve-icon Vulnrichment

Updated: 2026-11-03T21:12:12.748Z

cve-icon NVD

Status : Analyzed

Published: 2026-11-03T21:17:14.680

Modified: 2026-11-04T14:53:13.840

Link: CVE-2026-121090

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-04T08:45:11Z

Weaknesses