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CVE-2026-41970

CVSS 6.8 · Medium EPSS 0.01% · P1

Possible ATT&CK Techniques 1AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 9

VendorProductVersion RangeStatus
HuaweiEMUI15.0.0affected
14.2.0affected
14.0.0affected
13.0.0affected
HuaweiHarmonyOS4.3.1affected
4.3.0affected
4.2.0affected
4.0.0affected
3.1.0affected
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I. Basic Information for CVE-2026-41970

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Out-of-bounds write vulnerability in the distributed file system module. Impact: Successful exploitation of this vulnerability may affect availability.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存写
Source: NVD (National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
HuaweiHarmonyOS 4.3.1 -
HuaweiEMUI 15.0.0 -

II. Public POCs for CVE-2026-41970

#POC DescriptionSource LinkShenlong Link
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III. Intelligence Information for CVE-2026-41970

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Same Patch Batch · Huawei · 2026-05-15 · 12 CVEs total

CVE-2026-419648.4 HIGHWeb权限控制漏洞：影响可用性
CVE-2026-419696.2 MEDIUM投影模块权限控制漏洞（版本号待补充）
CVE-2026-419685.9 MEDIUM制造性设计模块权限漏洞（影响可用性）
CVE-2026-419675.9 MEDIUMManufacturability设计模块权限控制漏洞影响可用性
CVE-2026-419615.9 MEDIUMContacts 权限控制漏洞
CVE-2026-419605.8 MEDIUMCalls权限控制漏洞影响可用性
CVE-2026-419665.6 MEDIUM智能感知服务权限控制漏洞
CVE-2026-419655.6 MEDIUMweb 软件 UAF 漏洞影响可用性
CVE-2026-419715.5 MEDIUM安全控制模块权限控制漏洞
CVE-2026-419623.6 LOWApp管理控制权限控制漏洞
CVE-2026-419632.8 LOW媒体平台栈溢出漏洞影响可用性

IV. Related Vulnerabilities

Same product: HarmonyOS
Same vendor: Huawei
Same weakness: CWE-787

V. Comments for CVE-2026-41970

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