Deserialization of untrusted data in Microsoft Entra ID allows an unauthorized attacker to execute code over a network.
The CVSS severity warrants an early asset and exposure review.
Deserialization of untrusted data in Microsoft Entra ID allows an unauthorized attacker to execute code over a network.
Confirm exposure before applying a vendor-supported change.
Confirm that Microsoft Microsoft Entra, entra id and an affected version are present.
Combine exploitation signals with asset exposure and business criticality.
Follow the vendor advisory or supported update path and preserve rollback options.
Recheck the version, service health, access paths, and relevant logs.
