CVE-2026-113207

Use after free in SiteIsolation in Google Chrome on on Android prior to 156.0.8078.47 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html	Release Notes Vendor Advisory
https://issues.chromium.org/issues/511806651	Permissions Required

Configurations

Configuration 1 (hide)

AND

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

cpe:2.3:o:google:android:-:*:*:*:*:*:*:*

History

23 Oct 2026, 20:00

Type	Values Removed	Values Added
References	~~() https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html -~~	() https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html - Release Notes, Vendor Advisory
References	~~() https://issues.chromium.org/issues/511806651 -~~	() https://issues.chromium.org/issues/511806651 - Permissions Required
First Time		Google android Google chrome Google
CPE		cpe:2.3:a:google:chrome:::::::: cpe:2.3:o:google:android:-:::::::*

21 Oct 2026, 00:17

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 8.8

20 Oct 2026, 22:19

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-20 22:19

Updated : 2026-10-23 20:00

NVD link : CVE-2026-113207

Mitre link : CVE-2026-113207

CVE.ORG link : CVE-2026-113207

JSON object : View

Products Affected

google

chrome
android

CWE

CWE-416

Use After Free

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