Get real-time updates on Telegram
P4
CVE-2026-49305: HarmonyOS 4.3.1, 4.3.0, 4.2.0, 4.0.0; +1 more affected products
CVE-2026-49305. CVSS 3.1 base score 6.2 (MEDIUM, Vendor/CNA). EPSS 0.00114 (percentile 0.01437), scored 24-Oct-2026.
Affected technology
HarmonyOS · 4.3.1, 4.3.0, 4.2.0, 4.0.0
Huawei
EMUI · 15.0.0, 14.2.0, 14.0.0
Huawei
Component: Not specified by the source
Attack conditions (Vendor/CNA, CVSS 3.1): Local · No privileges required · No user interaction required
What an attacker can do
Vendor/CNA’s CVSS 3.1 assessment (base score 6.2/10) rates confidentiality and integrity impact as none; availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-755
- CCR priority
- 24.8 /100 (P4)
- CVSS 3.1
- 6.2 /10 · CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · Vendor/CNA
- EPSS
- 0.00114 · percentile 0.01437 · 2026-10-24
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-24 16:36:51.698835+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-49305.html