Defender Antimalware Platform
Vendor:
First CVE: Apr 14, 2026 · Active for under a year
2
Total CVEs
More Total CVEs than 49% of tracked products
2.0
Avg CVEs / Year
Higher CVE frequency than 60% of tracked products
7.7
Avg CVSS
Higher Avg CVSS than 61% of tracked products
100.0%
KEV Rate
Higher KEV Rate than 99% of tracked products
Trends Over Time
The number and severity of CVEs published that impact Defender Antimalware Platform over time
Volume of CVEsAvg CVSS Base Score
First CVE
Apr 14, 2026
3 months ago
Most Recent CVE
May 20, 2026
66 days ago
CVE Severity & Scoring
Defender Antimalware Platform2 CVEs
100%
All CVEs352,708 CVEs
45%
40%
11%
High
Attack Vector
Local1 (50.0%)
Network1 (50.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low2 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None2 (100.0%)
Unknown0 (0.0%)
Required0 (0.0%)
Privileges Required
Low1 (50.0%)
High0 (0.0%)
None1 (50.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (2 CVEs).
2 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2026-45498HIGH Microsoft Defender Denial of Service Vulnerability | May 20, 2026 | 7.5 | 94 | YES | NO |
CVE-2026-33825HIGH Insufficient granularity of access control in Microsoft Defender allows an authorized attacker to elevate privileges locally. | Apr 14, 2026 | 7.8 | 80 | YES | NO |
Exploit Exposure
Signals from CVEs in this product scope (2 CVEs).
CISA KEV
2 CVEs
100.0% of CVEs· 99th percentile
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (2 CVEs).
Media Mentions
Signals from CVEs in this product scope (2 CVEs).
Top CNAs Publishing CVEs For Defender Antimalware Platform
Top CWEs
Versions
No cataloged versions.