CVE-2025-27389

Application Installation Source Verification Flaw May Lead to Risk Detection Bypass

Published Dec 5, 2025 CVSS 4.0 · 5.1 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Oppo
Oppo coloros
Vendors & Products Oppo
Oppo coloros
Type Values Removed Values 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.
Title Application Installation Source Verification Flaw May Lead to Risk Detection Bypass
Weaknesses CWE-290
References
Metrics cvssV4_0

{'score': 5.1, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
OPPO
Published
Updated
Dec 5, 2025, 4:20 PM
Reserved
Feb 24, 2025, 3:04 AM
Status
Deferred
Published
Dec 5, 2025, 4:16 AM
Modified
Sep 25, 2026, 11:10 PM