What is CVE-2025-20694?

CVE-2025-20694 is a medium-severity vulnerability in Google Android, classified under Buffer Underwrite. CVSS score: 6.5/10. Published 2025-07-08.

How severe is CVE-2025-20694?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Google Android

CVE-2025-20694

In Bluetooth FW, there is a possible system crash due to an uncaught exception. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS09752821; Issue ID: MSV-3342.

Published 2025-07-08 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.002 (5.9th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 6th percentile — 5.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: +0.000

Affected products

Google Android — versions 13.0, 14.0, 15.0
Mediatek Mt2718
Mediatek Mt6639
Mediatek Mt6653
Mediatek Mt6985
Mediatek Mt6989
Mediatek Mt6990
Mediatek Mt6991
Mediatek Mt7925
Mediatek Mt7927

Weakness classification (CWE)

CWE-124 — Buffer Underwrite

References

corp.mediatek.com/product-security-bulletin/July-2025 (Vendor Advisory)

Frequently asked questions

What is CVE-2025-20694?: CVE-2025-20694 is a medium-severity vulnerability in Google Android, classified under Buffer Underwrite. CVSS score: 6.5/10. Published 2025-07-08.
How severe is CVE-2025-20694?: Medium severity. CVSS v3 base score is 6.5 out of 10.