Is CVE-2025-20747 actively exploited?

CVE-2025-20747 has no public evidence of in-the-wild exploitation as of 2025-11-05.

What is the CVSS score for CVE-2025-20747?

CVE-2025-20747 has a CVSS score of 6.7 (MEDIUM severity). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2025-20747?

Patch guidance is available from linuxfoundation security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2025-20747.

CVE-2025-20747 - remediation guidance & executive summary

Q: Which products are affected by CVE-2025-20747?

7 products: linuxfoundation yocto, rdkcentral rdk-b, google android, google android, openwrt openwrt, and 2 more.

Description

In gnss service, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10010443; Issue ID: MSV-3966.

CVSS Metrics

Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack Vector: local
Complexity: low
Privileges: high
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-121 CWE-787 · Out-of-bounds Write

Metadata

Primary Vendor: LINUXFOUNDATION
Published: 11/4/2025
Last Modified: 11/5/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

linuxfoundation : yoctordkcentral : rdk-bgoogle : androidgoogle : androidopenwrt : openwrtopenwrt : openwrtzephyrproject : zephyr

Remediation Guidance

Executive Summary

Cite this page

CVE-2025-20747. CVEDatabase.com. Retrieved 1 May 2026. https://cvedatabase.com/cve/CVE-2025-20747

View on NIST NVD

CVE-2025-20747 vulnerability