# CVE-2026-88132: Azure Key Vault Information Disclosure Vulnerability

> CVE-2026-88132: Azure Key Vault Information Disclosure Vulnerability. CVSS 5.9 (CVSS 3.1).

Canonical: https://rewindex.com/cve/CVE-2026-88132
Last updated: 2026-10-23T22:24:59Z

- Published: 2026-10-13 19:00 UTC · Updated: 2026-10-23 22:24 UTC · Assigner: microsoft
- CVSS: 5.9 (CVSS 3.1) · Severity: Medium · Vector: 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
- EPSS: 0.32%, 25th percentile (scored 2026-10-25)
- CISA KEV: no
- CWE: CWE-346

## Description

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

## Affected vendors and products

- Microsoft: azure-keyvault-administration
- Microsoft: azure-keyvault-certificates
- Microsoft: azure-keyvault-keys
- Microsoft: azure-keyvault-secrets

## Tracked companies

- [Microsoft Azure](https://rewindex.com/company/azure.md)

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2026-88132)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2026-88132)
- [https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-88132](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-88132)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2026-88132 · Markdown: https://rewindex.com/cve/CVE-2026-88132.md · JSON: https://rewindex.com/api/v1/cves/CVE-2026-88132 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T04:06:10.120Z