CVE-2026-33824
- EPSS 77.9%
- Veröffentlicht 14.04.2026 16:58:45
- Zuletzt bearbeitet 19.08.2026 04:16:58
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Windows Internet Key Exchange (IKE) Service Extensions Remote Code Execution Vulnerability
Double free in Windows IKE Extension allows an unauthorized attacker to execute code over a network.
Login18.08.2026: CISA Known Exploited Vulnerabilities (KEV) Catalog
Microsoft Internet Key Exchange (IKE) Service Extensions Double Free Vulnerability
SchwachstelleMicrosoft Internet Key Exchange (IKE) Service Extensions contains a double free vulnerability that could enable remote code execution.
BeschreibungApply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
Erforderliche Maßnahmen| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 77.9% | 0.995 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| Microsoft | 9.8 | 3.9 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
The product calls free() twice on the same memory address.