CVE-2026-69836
- EPSS -
- Veröffentlicht 20.08.2026 21:43:12
- Zuletzt bearbeitet 25.08.2026 16:08:43
- Erkennungen
LoginMicrosoft Entra ID Remote Code Execution Vulnerability
Deserialization of untrusted data in Microsoft Entra ID allows an unauthorized attacker to execute code over a network.
21.08.2026: CISA Known Exploited Vulnerabilities (KEV) Catalog
Microsoft Entra ID Deserialization of Untrusted Data Vulnerability
SchwachstelleMicrosoft Entra ID formerly known as Azure Active Directory contains a deserialization of untrusted data vulnerability which could allow an unauthorized attacker to execute code over a network.
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| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| Microsoft | 10 | 3.9 | 6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
|
The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.