Google has released Android Security Bulletin April 2026 to fix multiple security vulnerabilities in Android operation systems. The list of security updates can be found at:
https://source.android.com/docs/security/bulletin/2026/2026-04-01
Successful exploitation of the vulnerabilities could lead to denial of service, information disclosure or tampering on an affected system.
Some manufacturers have fixed or have planned to fix the vulnerabilities in their Android systems. Users are recommended to consult the product vendors to confirm the availability of patches. If patches are available, users should upgrade to the fixed versions or follow the recommendations provided by the product vendors to mitigate the risk.