CVE-2026-28603 in Android

Sumário

de MITRE • 08/09/2026

In assertSafeToStartCustomActivity of AppRestrictionsFragment.java, there is a possible read/write access to private files due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

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• Responsável: Google Android
• Reservar: 02/03/2026
• Divulgação: 08/09/2026
• Moderação: aceite
• Entrada: VDB-400220
• CPE: pronto
• CWE: CWE-269 (confirmado)
• CVSS: 5.3 (VulDB)
• EPSS: 0.00000
• KEV: não
• Atividades: muito baixo
• Sector: Lawfirm, Finance, ...

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-28603
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-28603
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-28603/