Insufficient validation of untrusted input in iOS in Google Chrome on iOS prior to 148.0.7778.216 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTML page. (Chromium security severity: High)
History

Tue, 02 Jun 2026 12:15:00 +0000

Type Values Removed Values Added
Title chromium-browser: chromium-browser: Insufficient validation of untrusted input in iOS
References
Metrics threat_severity

None

threat_severity

Important


Mon, 01 Jun 2026 18:45:00 +0000

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

Fri, 29 May 2026 19:30:00 +0000

Type Values Removed Values Added
Title Same Origin Policy Bypass via Untrusted Input in Chrome on iOS

Fri, 29 May 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

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

ssvc

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


Fri, 29 May 2026 01:15:00 +0000

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

Fri, 29 May 2026 01:00:00 +0000

Type Values Removed Values Added
Title Same Origin Policy Bypass via Untrusted Input in Chrome on iOS

Thu, 28 May 2026 22:45:00 +0000

Type Values Removed Values Added
Description Insufficient validation of untrusted input in iOS in Google Chrome on iOS prior to 148.0.7778.216 allowed a remote attacker who had compromised the renderer process to bypass same origin policy via a crafted HTML page. (Chromium security severity: High)
Weaknesses CWE-20
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published: 2026-05-28T22:25:34.536Z

Updated: 2026-05-29T16:29:26.983Z

Reserved: 2026-05-28T17:24:58.388Z

Link: CVE-2026-9950

cve-icon Vulnrichment

Updated: 2026-05-29T16:29:23.653Z

cve-icon NVD

Status : Analyzed

Published: 2026-05-28T23:16:53.150

Modified: 2026-06-01T18:30:38.330

Link: CVE-2026-9950

cve-icon Redhat

Severity : Important

Publid Date: 2026-05-27T00:00:00Z

Links: CVE-2026-9950 - Bugzilla