CVE-2023-21287

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

In multiple locations, there is a possible code execution due to type confusion. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-843

Affected software

VendorProductVersions
GoogleAndroid13; 12L; 12; 11
googleadmob11; 12; 12l; 13

References

Timeline

Published
Aug 14, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2023-21287: Critical severity, CVSS 9.8 | Vulnix