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Attributed metadata history

REPORTPUBLIC METADATA

Entra ID Bug Creates Immutable Users

A bug in Entra ID restricted management administrative units allowed creating immutable users that couldn't be modified or disabled, even by Global Administrators. This could enable an attacker to protect a compromised account from containment. The issue was caused by a timing vulnerability when removing users from restricted AUs and required specific steps to remediate affected accounts.

Reference details

Source category
research-report
First reported
Mar 25, 2025 00:00 UTC
Last reported
Mar 25, 2025 00:00 UTC
Catalog updated
Oct 14, 2026 15:42 UTC
Record ID
d98386034c60ad187b733429d28dec7b5a1fa78cf0b26fd2aed08eb4017d51b0

Published indicators

Network indicators are visibly defanged. This page does not make them clickable or send them to another service.

No validated file hashes or network indicators are stored for this record.

Source observations

intelligence_src_d11443da85ea659d49

Source-provided label
Publisher RSS metadata
Evidence class
mentioned in report
Confidence
Not reported
Observed
Mar 25, 2025 00:00 UTC
Retrieved
Oct 14, 2026 15:42 UTC

This record contains metadata and attribution only. It does not host, download, unpack, render, or execute malware samples.

Feed collection status

Sources represented on this page. Publication and observation dates describe the content; successful batch dates describe local collection. A recent batch does not certify complete coverage or current provider availability.

1 sources: 0 stale, 0 needing attention, 0 paused, 0 unverified.

Review source update dates and status
  • intelligence_src_d11443da85ea659d49Recent successful batchLast successful batch: Last attempt:

Stale means older than twice the recorded collection interval, with a minimum of one hour; without an interval, the threshold is 24 hours. Cached content remains available while a feed is stale, paused, or unverified.