CVE-2025-54781
lowpriority · track · 0EPSS 0.002 · 4 %ileEUEPSS · scored 2026-10-27
Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. When debugging is enabled for Himmelblau in version 1.0.0, the himmelblaud_tasks service leaks an Intune service access token to the system journal. This short-lived token can be used to detect the host's Intune compliance status, and may permit additional administrative operations for the Intune host device (though the API for these operations is undocumented). This is fixed in version 1.1.0. To workaround this issue, ensure that Himmelblau debugging is disabled.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (1)
Products and version ranges known to be affected.
also known as (2)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (11)
External citations — patches, advisories, analysis.
- https://access.redhat.com/security/cve/cve-2025-54781cnnvd
- https://github.com/himmelblau-idm/himmelblau/commit/2d512bded90ac6a54fcdf737b43ff5d9d4cdb59ecnnvd
- https://github.com/himmelblau-idm/himmelblau/releasesPatchcnnvd
- https://github.com/himmelblau-idm/himmelblau/releases/tag/1.1.0cnnvd
- https://github.com/himmelblau-idm/himmelblau/security/advisories/GHSA-78qg-vmrw-574wcnnvd
- https://github.com/himmelblau-idm/himmelblau/commit/2d512bded90ac6a54fcdf737b43ff5d9d4cdb59eenisa_euvd
- https://github.com/himmelblau-idm/himmelblau/releases/tag/1.1.0enisa_euvd
- https://github.com/himmelblau-idm/himmelblau/security/advisories/GHSA-78qg-vmrw-574wenisa_euvd
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