CVE-2025-66334

LOW

Office Service - DoS

Title source: llm
STIX 2.1

Description

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

References (1)

Scores

CVSS v3 3.3
EPSS 0.0001
EPSS Percentile 1.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-494
Status published
Products (3)
huawei/harmonyos 5.0.1
huawei/harmonyos 5.1.0
huawei/harmonyos 6.0.0
Published Dec 08, 2025
Tracked Since Feb 18, 2026