CVE-2025-27389
Application Installation Source Verification Flaw May Lead to Risk Detection Bypass
Description
A flaw exists in the verification of application installation sources within ColorOS. Under specific conditions, this issue may cause the risk detection mechanism to fail, which could allow malicious applications to be installed without proper warning.
INFO
Published Date :
Dec. 5, 2025, 4:16 a.m.
Last Modified :
Sept. 25, 2026, 11:10 p.m.
Remotely Exploit :
No
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 4.0 | MEDIUM | 7f2b1ad8-5432-4d64-91a1-9099af1cc695 | ||||
| CVSS 4.0 | MEDIUM | [email protected] |
Solution
- Update ColorOS to the latest version.
- Verify application sources before installation.
- Ensure risk detection is enabled.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2025-27389.
| URL | Resource |
|---|---|
| https://security.oppo.com/en/noticeDetail?notice_only_key=NOTICE-1996493715665068032 |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2025-27389 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2025-27389
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2025-27389 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2025-27389 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Translated by [email protected]
Sep. 25, 2026
Action Type Old Value New Value Added Translation Title: ColorOS, Description: Un fallo existe en la verificación de las fuentes de instalación de aplicaciones dentro de ColorOS. Bajo condiciones específicas, este problema puede causar que el mecanismo de detección de riesgo falle, lo que podría permitir que se instalen aplicaciones maliciosas sin la advertencia adecuada. -
CVE Modified by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'ColorOS', 'product': 'ColorOS', 'versions': [{'status': 'affected', 'version': 'ColorOS 11–15'}], 'defaultStatus': 'unaffected'}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2025-27389', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2025-12-05T16:20:11.207457Z'} -
New CVE Received by [email protected]
Dec. 05, 2025
Action Type Old Value New Value Added Description A flaw exists in the verification of application installation sources within ColorOS. Under specific conditions, this issue may cause the risk detection mechanism to fail, which could allow malicious applications to be installed without proper warning. Added CVSS V4.0 AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Added CWE CWE-290 Added Reference https://security.oppo.com/en/noticeDetail?notice_only_key=NOTICE-1996493715665068032