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CVE-2026-34857

🗓️ 13 Apr 2026 04:05:08Reported by huaweiType 
cve
 cve
🔗 web.nvd.nist.gov👁 1 Views

CVE-2026-34857 is a use after free in the communication module; exploitation may affect availability.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-34857
13 Apr 202604:05
attackerkb
Circl
CVE-2026-34857
13 Apr 202607:12
circl
CNNVD
Huawei HarmonyOS 安全漏洞
13 Apr 202600:00
cnnvd
CNVD
Huawei HarmonyOS Communication Module Memory Misreference Vulnerability (CNVD-2026-20003)
14 Apr 202600:00
cnvd
Cvelist
CVE-2026-34857
13 Apr 202604:05
cvelist
EUVD
EUVD-2026-21834
13 Apr 202606:30
euvd
NVD
CVE-2026-34857
13 Apr 202605:16
nvd
Positive Technologies
PT-2026-32250
13 Apr 202600:00
ptsecurity
Vulnrichment
CVE-2026-34857
13 Apr 202604:05
vulnrichment
NVD
Vulners
Node
huaweiharmonyosMatch5.1.0
OR
huaweiharmonyosMatch5.1.1
OR
huaweiharmonyosMatch6.0.0
[
  {
    "vendor": "Huawei",
    "product": "HarmonyOS",
    "versions": [
      {
        "status": "affected",
        "version": "6.0.0"
      },
      {
        "status": "affected",
        "version": "5.1.0"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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15 Apr 2026 20:16Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.14.7 - 5.5
EPSS0.00006
SSVC
1