CVE-2025-71256

Name: CVE-2025-71256
Creator: NVD / NIST
Published: 2026-05-06T02:16:05.213+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 0.30%

Last modified Jun 17, 2026

CVE-2025-71256 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. In nr modem, there is a possible improper input validation. This could lead to remote denial of service with no additional execution privileges needed.. EPSS estimates a 0.30% chance of exploitation in the next 30 days.

Description

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

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability

0.30%

22.2th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Google	Android	13.0
Google	Android	14.0
Google	Android	15.0
Google	Android	16.0

References

https://www.unisoc.com/en/support/product-security-bulletin/2051836844671422466Vendor Advisory

Timeline

Published: May 6, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-71256?

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

How severe is CVE-2025-71256?

CVE-2025-71256 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.

How do I fix CVE-2025-71256?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-71256?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST