Use After Free Vulnerability in Google Chrome on iOS
CVE-2026-9956

7.5HIGH

Key Information:

Vendor

Google
Status
Chrome
Vendor
CVE Published:
28 May 2026

What is CVE-2026-9956?

A use after free vulnerability in Google Chrome for iOS versions before 148.0.7778.216 enables remote attackers to execute arbitrary code by persuading users to perform specific UI gestures on a specially crafted HTML page. This flaw highlights potential risks in user interactions, allowing intruders to exploit the browser under certain conditions.

Affected Version(s)

Chrome 148.0.7778.216

References

https://chromereleases.googleblog.com/2026/05/stable-chan...
https://issues.chromium.org/issues/504195132

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.