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CVE-2026-34856

🗓️ 13 Apr 2026 03:56:26Reported by huaweiType 
cve
 cve
🔗 web.nvd.nist.gov👁 7 Views

CVE-2026-34856: a use-after-free in the communication module may impact availability.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-34856
13 Apr 202603:56
attackerkb
Circl
CVE-2026-34856
13 Apr 202605:17
circl
CNNVD
Huawei HarmonyOS 安全漏洞
13 Apr 202600:00
cnnvd
CNVD
Huawei HarmonyOS Communication Module Memory Misreference Vulnerability (CNVD-2026-20004)
14 Apr 202600:00
cnvd
Cvelist
CVE-2026-34856
13 Apr 202603:56
cvelist
EUVD
EUVD-2026-21800
13 Apr 202606:30
euvd
NVD
CVE-2026-34856
13 Apr 202604:16
nvd
Positive Technologies
PT-2026-32235
13 Apr 202600:00
ptsecurity
Vulnrichment
CVE-2026-34856
13 Apr 202603:56
vulnrichment
NVD
Vulners
Node
huaweiharmonyosMatch6.0.0
[
  {
    "vendor": "Huawei",
    "product": "HarmonyOS",
    "versions": [
      {
        "status": "affected",
        "version": "6.0.0"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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16 Apr 2026 04:47Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.17.3 - 7.5
EPSS0.00005
SSVC
7