What is CVE-2025-48594?

CVE-2025-48594 is a high-severity vulnerability in Google Android, classified under Improper Input Validation. CVSS score: 7.3/10. Published 2025-12-08.

How severe is CVE-2025-48594?

High severity. CVSS v3 base score is 7.3 out of 10.

Improper input validation in Google Android

CVE-2025-48594

In onUidImportance of DisassociationProcessor.java, there is a possible way to retain companion application privileges after disassociation due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.001 (0.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.

Affected products

Google Android — versions 15.0, 14.0, 15

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

security@android.com (Product, Patch)
security@android.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-48594?: CVE-2025-48594 is a high-severity vulnerability in Google Android, classified under Improper Input Validation. CVSS score: 7.3/10. Published 2025-12-08.
How severe is CVE-2025-48594?: High severity. CVSS v3 base score is 7.3 out of 10.