CVE-2025-30400
Status: AnalyzedHigh (7.8)⚠ Active exploitation
Use after free in Windows DWM allows an authorized attacker to elevate privileges locally.
CVSS
- Version: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Base score: 7.8
Exploitation probability (EPSS)
- Probability of exploitation in the next 30 days: 1.90%
- Percentile among all scored CVEs: 79
- Score date: 10/5/2026
EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).
CISA KEV — actively exploited
- Added to catalog: 5/13/2025
- Remediation due date: 6/3/2025
- Known ransomware use: Unknown
🎯 ATT&CK techniques
How this vulnerability is exploited and what the attacker gains, in MITRE ATT&CK terms.
- Exploitation
T1068Exploitation for Privilege Escalationprivilege escalation95 % - Secondary impact
T1548Abuse Elevation Control Mechanismprivilege escalation90 %
CWE-416 (use-after-free) en DWM de Windows con AV:L/PR:L permite escalada de privilegios local (T1068). Permite ejecución de código elevado y abuso de privilegios para mantener acceso.
Inferred by our analysis agent from the official description, CVSS vector and CWE, and checked by a supervisor. May contain errors.
🛡️ ATT&CK mitigations that cover these techniques
Affected technologies (10)
CWEs
- CWE-416
References
Raw JSON (NVD)
Show
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}
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