CVE-2026-58731 in Android

Summary

by MITRE • 09/15/2026

In multiple functions of physmem_extmem_linux.c, there is a possible out-of-bounds read due to uninitialized data. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

• Responsible: Google Devices
• Reservation: 07/02/2026
• Disclosure: 09/15/2026
• Moderation: accepted
• Entry: VDB-404564
• CPE: ready
• CWE: CWE-125 (confirmed)
• CVSS: 3.3 (VulDB)
• EPSS: 0.00000
• KEV: no
• Activities: very low
• Sector: Insurance, Police, ...

Sources

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-58731
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-58731
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-58731/