Executive summary
Public evidence documents CVE-2026-33825. This report does not assess any organization.
Technical analysis
Microsoft Defender contains an insufficient granularity of access control vulnerability that could allow an authorized attacker to escalate privileges locally.
Evidence and sources
Public evidence for CVE-2026-33825 with preserved provenance.
CVE-2026-33825 Microsoft Defender Insufficient Granularity of Access Control Vulnerability Microsoft Defender contains an insufficient granularity of access control vulnerability that could allow an authorized attacker to escalate privileges locally.
IOCs
No public IOC is available.
CVEs and affected products
Microsoft Defender Insufficient Granularity of Access Control Vulnerability
ATT&CK mapping
No ATT&CK mapping is available.
Detection content
Sigma rules, YARA rules, Splunk SPL, and KQL detection logic.
Threat hunting
Hypothesis-driven hunt procedures and telemetry checklist.
Remediation
Containment actions, patching notes, and credential steps.
Historical relationships
No published historical relationship is available.
Timeline and change history
Confidence and caveats
1.0
⚠️ Public CTI only; no organizational exposure is asserted.
⚠️ CVSS and EPSS metadata were not present in the retrieved evidence payload.