8.7 High

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

CVE-2026-83943

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

Assessment

CVSS: 8.7 (v3.1)
Severity: High
EPSS: 0.54% chance of exploitation in the next 30 days
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 8 October 2026
Last updated: 30 October 2026
Affected: Microsoft
Assigner: microsoft

CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N/E:U/RL:O/RC:C

At the source

EUVD (ENISA)

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83943

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Query this programmatically

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