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EUVD-2026-21879

🗓️ 13 Apr 2026 09:31:33Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

Out-of-bounds write in the web module may affect availability and confidentiality.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-34866
13 Apr 202606:03
attackerkb
CNNVD
Huawei HarmonyOS 安全漏洞
13 Apr 202600:00
cnnvd
CNVD
Huawei HarmonyOS WEB Module Out-of-Bounds Write Vulnerability
14 Apr 202600:00
cnvd
CVE
CVE-2026-34866
13 Apr 202606:03
cve
Cvelist
CVE-2026-34866
13 Apr 202606:03
cvelist
NVD
CVE-2026-34866
13 Apr 202607:16
nvd
Positive Technologies
PT-2026-32279
13 Apr 202600:00
ptsecurity
RedhatCVE
CVE-2026-34866
5 Jun 202619:38
redhatcve
Vulnrichment
CVE-2026-34866
13 Apr 202606:03
vulnrichment
[
  {
    "enisaIdVendor": [
      {
        "id": "15b276be-4829-3c1d-b1b3-11de40028a3f",
        "vendor": {
          "name": "Huawei"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "2cf101dc-66db-3879-a3b1-84a88407bc75",
        "product": {
          "name": "HarmonyOS"
        },
        "product_version": "6.0.0"
      }
    ]
  }
]

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13 Apr 2026 09:31Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.1
EPSS0.00009
SSVC
1