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Δ / VULNERABILITY RECORD

CVE-2026-83943.

Source-reported disclosure and enrichment record.

SEVERITY / CVSSHIGH / 8.7CVSS 3.1 · secure@microsoft.com
EXPLOITATION STATUSNot listed in the cached KEV catalogThis does not establish absence of exploitation.
RECORD STATUSAwaiting AnalysisModified Oct 09, 2026

Disclosure summary

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

Source-reported weakness categories

CWE-200

Source-specific records & product guidance

Sources retain their own attribution and scoring. Follow the original record to confirm affected versions, fixed releases, and configuration conditions.

NIST National Vulnerability Database · NVD-CVE-2026-83943

Open original source · Updated Oct 09, 2026

Only CPE matches marked vulnerable=true are indexed. AND/OR platform conditions must be checked in the original NVD record.

MSRC Security Update Guide · RSS-dec2389fc4c95768ad4098845a8963eb4fc

Open original source · Updated Oct 08, 2026

CVE-2026-83943 Azure API Center Information Disclosure Vulnerability

CVE mention in publisher metadata; check the original affected versions.

Original records & references

PUBLISHED 2026-10-08T19:17:04-04:00
MODIFIED 2026-10-09T12:35:35-04:00
INGESTED 2026-10-10T20:55:12-04:00