Vulnerability record · CVE-2026-62874 · published 18 September 2026

CVE-2026-62874: Insufficient verification of data authenticity vulnerability

Insufficient verification of data authenticity in Azure Billing allows an unauthorized attacker to elevate privileges over a network.

10.0 CVSS 3.1 Critical EPSS 0.43% · top 65.5% CWE-345 · Insufficient verification of data authenticity Awaiting Analysis

10.0CVSS 3.1 base score

0.43%EPSS exploitation probability, 30 days

NoNot in CISA KEV

0Affected product versions listed by NVD

1References

19 Sep 2026Last modified by NVD

Description

Insufficient verification of data authenticity in Azure Billing allows an unauthorized attacker to elevate privileges over a network.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L

References

Link	Tags
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-62874

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-62874), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.