CVE-2025-66331

MEDIUM EPSS 0.0%
Published Dec 8, 20256mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Dec 8, 2025 6mo ago
Last Modified Jun 17, 2026 1w ago

Description

Denial of service (DoS) vulnerability in the office service. Impact: Successful exploitation of this vulnerability may affect availability.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
0.0% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-494

Affected Products 3

VendorProductVersionRange
huaweiharmonyos5.0.1any
huaweiharmonyos5.1.0any
huaweiharmonyos6.0.0any

References 1

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.