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CVE-2026-21524

🗓️ 22 Jan 2026 22:47:35Reported by microsoftType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 9 Views

CVE-2026-21524 exposes information disclosure in Azure Data Explorer.

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-21524
22 Jan 202622:47
attackerkb
Circl
CVE-2026-21524
23 Jan 202607:47
circl
CNNVD
Microsoft Azure Data Explorer information leakage vulnerability
22 Jan 202600:00
cnnvd
Cvelist
CVE-2026-21524 Azure Data Explorer Information Disclosure Vulnerability
22 Jan 202622:47
cvelist
EUVD
EUVD-2026-4501
23 Jan 202600:31
euvd
Microsoft CVE
Azure Data Explorer Information Disclosure Vulnerability
22 Jan 202616:00
mscve
NVD
CVE-2026-21524
22 Jan 202623:15
nvd
Positive Technologies
PT-2026-4309
22 Jan 202600:00
ptsecurity
RedhatCVE
CVE-2026-21524
24 Jan 202603:17
redhatcve
Vulnrichment
CVE-2026-21524 Azure Data Explorer Information Disclosure Vulnerability
22 Jan 202622:47
vulnrichment
Rows per page
NVD
CNA
[
  {
    "vendor": "Microsoft",
    "product": "Azure Data Explorer",
    "versions": [
      {
        "version": "-",
        "status": "affected"
      }
    ]
  }
]

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01 Apr 2026 13:49Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.17.4
EPSS0.00164
SSVC
9