CVE-2026-42901
Origin validation error in Microsoft Entra ID allows an unauthorized attacker to elevate privileges over a network.
Published May 22, 2026 · updated Jul 23, 2026 · microsoft entra id
Origin validation error in Microsoft Entra ID allows an unauthorized attacker to elevate privileges over a network.
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
May 22, 2026 · NIST NVD
Detected
Origin validation error in Microsoft Entra ID allows an unauthorized attacker to elevate privileges over a network.
Jul 23, 2026 · NIST NVD
Updated
Origin validation error in Microsoft Entra ID allows an unauthorized attacker to elevate privileges over a network.
Affected
- cpe microsoft/entra idversion unspecified
Sources
- CVE.orgVulnerability recordCVE-2026-42901
Official CVE identifier
cve.org - NIST NVDVulnerability recordCVE-2026-42901
Origin validation error in Microsoft Entra ID allows an unauthorized attacker to elevate privileges over a network.
nvd.nist.gov