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CVE-2026-21529 Azure HDInsight Spoofing Vulnerability

🗓️ 10 Feb 2026 17:51:33Reported by microsoftType 
cvelist
 cvelist
🔗 www.cve.org👁 46 Views

CVE-2026-21529 describes a spoofing vulnerability in Azure HDInsight.

Related
Affected
Refs
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attackerkb
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10 Feb 202617:51
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16 Feb 202600:00
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circl
Circl
CVE-2026-21529
10 Feb 202617:30
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cnnvd
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10 Feb 202600:00
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cve
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CVE-2026-21529
10 Feb 202617:51
–cve
kaspersky
Kaspersky
KLA90871 Multiple vulnerabilities in Microsoft Azure
10 Feb 202600:00
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mscve
Microsoft CVE
Azure HDInsight Spoofing Vulnerability
10 Feb 202616:00
–mscve
ncsc
NCSC
Vulnerabilities fixed in Microsoft Azure
10 Feb 202619:08
–ncsc
nvd
NVD
CVE-2026-21529
10 Feb 202618:16
–nvd
osv_cve
osv_cve
CVE-2026-21529
10 Feb 202618:16
–osv_cve
Rows per page
[
  {
    "vendor": "Microsoft",
    "product": "Azure HDInsight",
    "versions": [
      {
        "version": "1.0",
        "lessThan": "5.1",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  }
]

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19 Aug 2026 16:26Current
CVSS 3.15.7
EPSS0.00664
SSVC
46