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TI-2026-17385 Aliases CVE-2026-21532GHSA-g8jj-6c7c-gmfm

Azure Function Information Disclosure Vulnerability

Priority MEDIUM 43CWE-200Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
High · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from Microsoft.

Summary

Azure Function Information Disclosure Vulnerability

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00886 59th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
MicrosoftAzure Functions-—No fix listedCNA
  • Azure Functions VendorMicrosoft Affected - Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:microsoft:azure_functions:-:*:*:*:*:*:*:*not specified by NVDVulnerableMicrosoft
  • cpe:2.3:a:microsoft:azure_functions:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Microsoft

Remediation

No fixed version listed by the sources yet.

Vendor assessments

Microsoft

Microsoft's page for this CVE →

Impact
Information Disclosure
Exploited
No
Publicly disclosed
No
Exploitability
—

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-21532
  2. 2026-10-03 Alias added: GHSA-g8jj-6c7c-gmfm

References

Patch 1

  • TI-2024-25485 Imagine Cup site Information Disclosure Vulnerability CVSS 3.1HIGH 7.5
  • TI-2024-32719 Microsoft Azure PolicyWatch Elevation of Privilege Vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2020-12896 Azure Functions Elevation of Privilege Vulnerability CVSS 3.1CRITICAL 9.8
  • TI-2025-24063 Azure Functions Remote Code Execution Vulnerability CVSS 3.1HIGH 8.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences