MIDDEL · CVSS 6.5
ACTIEF MISBRUIKT
PATCH BESCHIKBAAR
CVE-2026-124194: Microsoft Office Outlook Missing User Interaction for Potentially Unsafe Action Vulnerability
Genoemd in: Microsoft Patch Tuesday, november 2026: misbruikte spoofing-kwetsbaarheid in Outlook
| Leverancier | Microsoft |
|---|---|
| Product | Office |
| CVSS-score | 6.5 · CVSS 3.1 · MIDDELCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
| Actief misbruikt | Ja, volgens CISA KEV |
| Toegevoegd aan CISA KEV | 10 nov 2026 |
| CISA-deadline (Amerikaanse overheid) | 24 nov 2026 |
| Zwakte (CWE) | CWE-356 |
| Gepubliceerd in NVD | 10 nov 2026 |
| Laatst gewijzigd in NVD | 11 nov 2026 |
| NVD-status | Analyzed |
Getroffen versies
| Product | Getroffen versies | Opgelost in |
|---|---|---|
| Microsoft 365 Apps | – | – |
| Microsoft 365 Apps | – | – |
| Microsoft Office 2021 | – | – |
| Microsoft Office 2021 | – | – |
| Microsoft Office 2024 | – | – |
| Microsoft Office 2024 | – | – |
Vereiste actie (tekst van CISA, Engels)
Apply 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.
Beschrijving (NVD, Engels)
Product ui does not warn user of unsafe actions in Microsoft Office Outlook allows an unauthorized attacker to perform spoofing over a network.
Beveiligingsadviezen van leveranciers
BRONNEN
Andere lekken bij Microsoft
- patchtuesday:2026-11: Kwetsbaarheid in Microsoft
- CVE-2026-96951: Microsoft Windows Command Injection Vulnerability
- CVE-2026-65660: Microsoft SharePoint Code Injection Vulnerability
- CVE-2026-85880: Microsoft Windows Heap-Based Buffer Overflow Vulnerability
- CVE-2026-81963: Microsoft Windows Link Following Vulnerability
Gegevens van NVD, CISA KEV, FIRST EPSS en adviezen van leveranciers. Bijgewerkt 11 nov 2026.