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CVE-2026-28536

Quick assessment

Affected
Huawei HarmonyOS
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Huawei HarmonyOS是中国华为（Huawei）公司的一个操作系统。提供一个基于微内核的全场景分布式操作系统。 Huawei HarmonyOS存在安全漏洞，该漏洞源于设备身份验证模块存在身份验证绕过问题，可能影响完整性和机密性。

CVSS 9.6 · Critical EPSS 0.32% · P23
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I. Basic Information for CVE-2026-28536

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Authentication bypass vulnerability in the device authentication module. Impact: Successful exploitation of this vulnerability will affect integrity and confidentiality.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
使用基本弱点进行的认证绕过
Source: CVE Program / CVE List V5
Vulnerability Title
Huawei HarmonyOS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Huawei HarmonyOS是中国华为（Huawei）公司的一个操作系统。提供一个基于微内核的全场景分布式操作系统。 Huawei HarmonyOS存在安全漏洞，该漏洞源于设备身份验证模块存在身份验证绕过问题，可能影响完整性和机密性。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Shenlong Deep Dive — AI Deep Analysis

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Huawei HarmonyOS 6.0.0 -

II. Public POCs for CVE-2026-28536

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
default-local-qwen3.6 · 10786 chars
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Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2026-28536

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Vendor Advisories for CVE-2026-28536 (3)

Same Patch Batch · Huawei · 2026-03-05 · 18 CVEs total

CVE-2026-28542 7.3 HIGH Huawei EMUI和Huawei HarmonyOS 安全漏洞
CVE-2026-28548 7.1 HIGH Huawei HarmonyOS 安全漏洞
CVE-2026-28547 6.8 MEDIUM Huawei HarmonyOS 安全漏洞
CVE-2026-28549 6.6 MEDIUM Huawei HarmonyOS 安全漏洞
CVE-2026-28552 6.5 MEDIUM Huawei HarmonyOS 缓冲区错误漏洞
CVE-2026-28544 6.2 MEDIUM Huawei HarmonyOS 安全漏洞
CVE-2026-28539 6.2 MEDIUM Huawei HarmonyOS 安全漏洞
CVE-2026-28538 5.9 MEDIUM Huawei HarmonyOS 路径遍历漏洞
CVE-2026-28546 5.9 MEDIUM Huawei HarmonyOS 安全漏洞
CVE-2026-28545 5.9 MEDIUM Huawei HarmonyOS 安全漏洞
CVE-2026-28537 5.1 MEDIUM Huawei HarmonyOS 安全漏洞
CVE-2026-28551 4.7 MEDIUM Huawei HarmonyOS 安全漏洞
CVE-2026-28543 4.4 MEDIUM Huawei HarmonyOS 安全漏洞
CVE-2026-28540 4.0 MEDIUM Huawei HarmonyOS 缓冲区错误漏洞
CVE-2026-28541 4.0 MEDIUM Huawei HarmonyOS 安全漏洞
CVE-2026-28550 4.0 MEDIUM Huawei HarmonyOS 竞争条件问题漏洞
CVE-2025-66319 3.3 LOW Huawei HarmonyOS 安全漏洞

IV. Related Vulnerabilities

Same product: HarmonyOS
Same vendor: Huawei
Same weakness: CWE-305

V. Comments for CVE-2026-28536

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