CVE-2026-12438

Inappropriate implementation in WebView in Google Chrome on Android prior to 149.0.7827.155 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)

CVSS v3 8.3 HIGH

8.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.6 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_01750511403.html	Vendor Advisory
https://issues.chromium.org/issues/516947912	Permissions Required

Configurations

Configuration 1 (hide)

AND

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

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

History

26 Oct 2026, 11:10

Type	Values Removed	Values Added
Summary		(es) Implementación inapropiada en WebView en Google Chrome para Android anterior a 149.0.7827.155 permitía a un atacante remoto que había comprometido el proceso de renderizado realizar potencialmente un escape de sandbox a través de una página HTML manipulada. (Gravedad de seguridad de Chromium: Crítica)

Information

Published : 2026-06-17 13:19

Updated : 2026-10-26 11:10

NVD link : CVE-2026-12438

Mitre link : CVE-2026-12438

CVE.ORG link : CVE-2026-12438

JSON object : View

Products Affected

google

chrome
android

CWE

CWE-693

Protection Mechanism Failure

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