Is CVE-2025-25277 actively exploited?

CVE-2025-25277 has no public evidence of in-the-wild exploitation as of 2026-03-17.

What is the CVSS score for CVE-2025-25277?

CVE-2025-25277 has a CVSS score of 6.3 (MEDIUM severity). Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N.

How do I patch CVE-2025-25277?

Patch guidance is available from openatom security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2025-25277.

CVE-2025-25277 - remediation guidance & executive summary

Q: Which products are affected by CVE-2025-25277?

2 products: openatom openharmony, openatom openharmony.

Description

in OpenHarmony v5.1.0 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through using incompatible type. This vulnerability can be exploited only in restricted scenarios.

CVSS Metrics

Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Attack Vector: local
Complexity: high
Privileges: low
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: none
Weaknesses: CWE-843

Metadata

Primary Vendor: OPENATOM
Published: 3/16/2026
Last Modified: 3/17/2026
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2025-25277

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary