What is CVE-2025-71255?

CVE-2025-71255 is a high-severity vulnerability in Google Android, classified under CWE-20 IMPROPER INPUT VALIDATION. CVSS score: 7.5/10. Published 2026-05-06.

How severe is CVE-2025-71255?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Google Android

CVE-2025-71255

In Modem IMS, there is a possible improper input validation. This could lead to remote denial of service with no additional execution privileges needed.

EPSS: 0.001 (19.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Google Android — versions 13.0, 14.0, 15.0
Unisoc Sc7731e
Unisoc Sc9832e
Unisoc Sc9863a
Unisoc T310
Unisoc T610
Unisoc T618
Unisoc T7200
Unisoc T7225
Unisoc T7250

References

security@unisoc.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-71255?: CVE-2025-71255 is a high-severity vulnerability in Google Android, classified under CWE-20 IMPROPER INPUT VALIDATION. CVSS score: 7.5/10. Published 2026-05-06.
How severe is CVE-2025-71255?: High severity. CVSS v3 base score is 7.5 out of 10.