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CVE-2026-88132

🗓️ 13 Oct 2026 19:00:21Reported by microsoftType 
cve
 cve
🔗 web.nvd.nist.gov👁 6 Views

Origin validation error in Azure Key Vault allows an unauthorized attacker to disclose information.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-88132
13 Oct 202611:36
–circl
cvelist
Cvelist
CVE-2026-88132 Azure Key Vault Information Disclosure Vulnerability
13 Oct 202619:00
–cvelist
euvd
EUVD
EUVD-2026-99656
13 Oct 202619:00
–euvd
mscve
Microsoft CVE
Azure Key Vault Information Disclosure Vulnerability
13 Oct 202614:00
–mscve
ncsc
NCSC
Vulnerabilities in Microsoft Azure
13 Oct 202618:31
–ncsc
ncsc
NCSC
vulnerabilities present in Microsoft Office
13 Oct 202618:36
–ncsc
nvd
NVD
CVE-2026-88132
13 Oct 202619:21
–nvd
ptsecurity
Positive Technologies
PT-2026-112944
13 Oct 202600:00
–ptsecurity
vulnrichment
Vulnrichment
CVE-2026-88132 Azure Key Vault Information Disclosure Vulnerability
13 Oct 202619:00
–vulnrichment
Vulners
CNA
Node
microsoftazure-keyvault-keysRange4.11.2–4.10.2
Node
[
  {
    "vendor": "Microsoft",
    "product": "Azure Key Vault Client SDK",
    "versions": [
      {
        "version": "-",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "azure-keyvault-administration",
    "versions": [
      {
        "version": "4.7.1",
        "lessThan": "4.8.2",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "azure-keyvault-certificates",
    "versions": [
      {
        "version": "4.11.2",
        "lessThan": "4.9.2",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "azure-keyvault-keys",
    "versions": [
      {
        "version": "4.11.2",
        "lessThan": "4.10.2",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  },
  {
    "vendor": "Microsoft",
    "product": "azure-keyvault-secrets",
    "versions": [
      {
        "version": "4.11.2",
        "lessThan": "4.11.2",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  }
]

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13 Oct 2026 22:18Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.15.9
SSVC
6