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TI-2026-69829 Aliases CVE-2026-83943GHSA-cpg2-cq6j-mvpg

Sensitive information exposure in Azure API Center

Priority LOW 38CWE-200Published · Updated

Key facts

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

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

Summary

Microsoft Azure API Center exposes sensitive information to an unauthorized actor (CWE-200). An unauthenticated remote attacker can disclose information over the network, but the attack is hard to carry out.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Description from the CNA

Exposure of sensitive information to an unauthorized actor in Azure API Center allows an unauthorized attacker to disclose information over a network.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00543 45th 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
No
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 API Center-—No fix listedCNA
  • Azure API Center VendorMicrosoft Affected - Fixed in — No fix listed CNA

Remediation

The sources list no fixed version for Azure API Center.

Written with Claude Haiku 5.5 from the sources below · 2026-10-29

Vendor assessments

Microsoft

Microsoft's page for this CVE →

Impact
Information Disclosure
Exploited
No
Publicly disclosed
No
Exploitability
—

Timeline

  1. 2026-10-09 Threatist record created from CVE-2026-83943
  2. 2026-10-09 Alias added: GHSA-cpg2-cq6j-mvpg
  3. 2026-10-10 Weakness changed · CISA ADP
  4. 2026-10-10 CISA SSVC decision points changed
  5. 2026-10-10 Priority changed: MEDIUM → LOW
  6. 2026-10-15 Weakness changed · CNA
  7. 2026-10-31 Weakness changed · CNA

References

Patch 1

  • TI-2026-42212 Microsoft SharePoint Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
  • TI-2026-37256 Microsoft SharePoint Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
  • TI-2026-26194 Windows Internet Key Exchange (IKE) Service Extensions Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
  • TI-2026-16982 Microsoft SharePoint Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
  • TI-2025-36863 Windows Server Update Service (WSUS) Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
  • TI-2025-33671 Microsoft SharePoint Server Remote Code Execution Vulnerability KEVCVSS 3.1CRITICAL 9.8
See all 18045 →

Sources

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