What is CVE-2025-26430?

CVE-2025-26430 is a high-severity vulnerability in Google Android, classified under Improper Authorization. CVSS score: 7.8/10. Published 2025-09-04.

How severe is CVE-2025-26430?

High severity. CVSS v3 base score is 7.8 out of 10.

Auth bypass in Google Android

CVE-2025-26430

In getDestinationForApp of SpaAppBridgeActivity, there is a possible cross-user file reveal due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

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

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Google Android — versions 15.0, 15

Weakness classification (CWE)

CWE-285 — Improper Authorization

References

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

Frequently asked questions

What is CVE-2025-26430?: CVE-2025-26430 is a high-severity vulnerability in Google Android, classified under Improper Authorization. CVSS score: 7.8/10. Published 2025-09-04.
How severe is CVE-2025-26430?: High severity. CVSS v3 base score is 7.8 out of 10.