CVSS 3.1
7.8 highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVE-2026-33825
High (7.8) in Microsoft Defender. In CISA KEV since 2026-04-22, with known ransomware use. EPSS 6.7% chance of exploitation in the next 30 days.
Insufficient granularity of access control in Microsoft Defender allows an authorized attacker to elevate privileges locally.
Severity
- EPSS
- 6.7% chance of exploitation in the next 30 days; higher than 93% of CVEs (scores of 2026-11-01)
- CISA KEV
- listed 2026-04-22, due 2026-05-06, known ransomware use
- CWE
- CWE-1220
- Published
- Modified
- Record from
- the NVD, synced
Affected
- microsoft:defender_antimalware_platform