Home/CVE/Authentication bypass vulnerability in the device authentication module. Impact: Successful exploitation of this vulnera
CVE

CVE-2026-28536

Authentication bypass vulnerability in the device authentication module. Impact: Successful exploitation of this vulnera

Authentication bypass vulnerability in the device authentication module. Impact: Successful exploitation of this vulnerability will affect integrity and confidentiality.

CRITICAL · CVSS 9.6 EPSS 0.00037
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-305Authentication Bypass by Primary Weakness
▤

Affected Products & Versions

1
huawei harmonyosall versions
▣

Scoring & Timeline

9.6
CRITICAL · CVSS v3.1 · psirt@huawei.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD05 Mar 2026 · 07:16 AM
CVSS VectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://consumer.huawei.com/en/support/bulletin/2026/3/Vendor Advisory
https://consumer.huawei.com/en/support/bulletinlaptops/2026/3/Vendor Advisory
https://consumer.huawei.com/en/support/bulletinvision/2026/3/Vendor Advisory
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