CVE-2026-88132
Azure Key Vault Information Disclosure Vulnerability
CVSS Score
5.9
EPSS Score
0.0%
EPSS Percentile
0th
Origin validation error in Azure Key Vault allows an unauthorized attacker to disclose information over a network.
| Vendor | microsoft |
| Product | azure key vault client sdk |
| Ecosystems | |
| Industries | TechnologyEnterprise |
| Published | Oct 13, 2026 |
| Last Updated | Oct 13, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Microsoft / Azure Key Vault Client SDK
-
Microsoft / azure-keyvault-administration
4.7.1 < 4.8.2
Microsoft / azure-keyvault-certificates
4.11.2 < 4.9.2
Microsoft / azure-keyvault-keys
4.11.2 < 4.10.2
Microsoft / azure-keyvault-secrets
4.11.2 < 4.11.2