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High CVSS 8.8

CVE-2026-62869

Microsoft Entra Id

Insufficient verification of data authenticity in Azure Entra ID allows an authorized attacker to perform spoofing over a network.

What this means

Exposure
Exploitable remotely over the network, with an ordinary user account and with no action from the victim.
Impact
An attacker can read sensitive data, modify or destroy data and take the service offline.
Weakness
The origin or integrity of data is not verified before it is trusted.
Likelihood
Its EPSS score stays low: nothing points to imminent exploitation, which is no reason to leave it unpatched.

What to doFold into the next patch cycle.

Read automatically from the CVSS vector, the weakness type (CWE) and the EPSS score. The technical description above remains the one published by NIST.

Published
11 August 2026
CVSS
8.8 (v3.1) CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
0.82% probability of exploitation within 30 days · above 55% of all CVEs
Weakness
CWE-345
Sources
nvd
References

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