CVE-2026-9971

Inappropriate implementation in iOS in Google Chrome on iOS prior to 148.0.7778.216 allowed a remote attacker who convinced a user to engage in specific UI gestures to inject arbitrary scripts or HTML (UXSS) via a crafted HTML page. (Chromium security severity: High)

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_0877304591.html	Vendor Advisory
https://issues.chromium.org/issues/508448586	Permissions Required

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

cpe:2.3:o:apple:iphone_os:-:*:*:*:*:*:*:*

History

21 Jul 2026, 11:10

Type	Values Removed	Values Added
Summary		(es) Implementación inapropiada en iOS en Google Chrome para iOS anterior a 148.0.7778.216 permitía a un atacante remoto que convencía a un usuario para realizar gestos específicos de la interfaz de usuario inyectar scripts o HTML arbitrarios (UXSS) a través de una página HTML manipulada. (Gravedad de seguridad de Chromium: Alta)

01 Jun 2026, 18:27

Type	Values Removed	Values Added
CPE		cpe:2.3:a:google:chrome:::::::: cpe:2.3:o:apple:iphone_os:-:::::::*
First Time		Apple iphone Os Apple Google Google chrome
References	~~() https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_0877304591.html -~~	() https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_0877304591.html - Vendor Advisory
References	~~() https://issues.chromium.org/issues/508448586 -~~	() https://issues.chromium.org/issues/508448586 - Permissions Required

29 May 2026, 18:17

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.4
CWE		CWE-79

28 May 2026, 23:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-05-28 23:16

Updated : 2026-07-21 11:10

NVD link : CVE-2026-9971

Mitre link : CVE-2026-9971

CVE.ORG link : CVE-2026-9971

JSON object : View

Products Affected

google

chrome

apple

iphone_os

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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