microsoft outlook Schwachstellen (CVE)

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42 Ergebnisse
8.8Hoch
CVE-2026-78519

Microsoft Office Outlook Remote Code Execution Vulnerability

Microsoft Microsoft 365 Apps for Enterprise; Microsoft Microsoft Office 2019; Microsoft Microsoft Office LTSC 2021; Microsoft Microsoft Office LTSC 2024

Use of uninitialized resource in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.

8.8Hoch
CVE-2026-69629

Microsoft Office Outlook Remote Code Execution Vulnerability

Microsoft Microsoft 365 Apps for Enterprise; Microsoft Microsoft Office 2019; Microsoft Microsoft Office LTSC 2021; Microsoft Microsoft Office LTSC 2024

Heap-based buffer overflow in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.

4.3Mittel
CVE-2026-62882

Microsoft Outlook Spoofing Vulnerability

Microsoft Microsoft 365 Apps for Enterprise; Microsoft Microsoft Office 2019; Microsoft Microsoft Office LTSC 2021; Microsoft Microsoft Office LTSC 2024

Insufficiently protected credentials in Microsoft Office Outlook allows an unauthorized attacker to perform spoofing over a network.

8.8Hoch
CVE-2026-70329

Microsoft Outlook Remote Code Execution Vulnerability

Microsoft Microsoft 365 Apps for Enterprise; Microsoft Microsoft Office 2019; Microsoft Microsoft Office LTSC 2021; Microsoft Microsoft Office LTSC 2024

Integer overflow or wraparound in Microsoft Office Outlook allows an unauthorized attacker to execute code over a network.

7.1Hoch
CVE-2026-26133

M365 Copilot Information Disclosure Vulnerability

Microsoft Microsoft 365 Copilot for Android; Microsoft Microsoft 365 Copilot for iOS; Microsoft Microsoft Edge for Android; Microsoft Microsoft Edge for iOS

AI command injection in M365 Copilot allows an unauthorized attacker to disclose information over a network.

7.5Hoch
CVE-2026-21260

Microsoft Outlook Spoofing Vulnerability

Microsoft Microsoft 365 Apps for Enterprise; Microsoft Microsoft Office 2019; Microsoft Microsoft Office LTSC 2021; Microsoft Microsoft Office LTSC 2024

Exposure of sensitive information to an unauthorized actor in Microsoft Office Outlook allows an unauthorized attacker to perform spoofing over a network.

1.5%EPSS
7.0Hoch
CVE-2025-49699

Microsoft Office Remote Code Execution Vulnerability

Microsoft Microsoft 365 Apps for Enterprise; Microsoft Microsoft Office 2019; Microsoft Microsoft Office LTSC 2021; Microsoft Microsoft Office LTSC 2024

Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.

6.7Mittel
CVE-2025-47171

Microsoft Outlook Remote Code Execution Vulnerability

Microsoft Microsoft 365 Apps for Enterprise; Microsoft Microsoft Office 2019; Microsoft Microsoft Office LTSC 2021; Microsoft Microsoft Office LTSC 2024

Improper input validation in Microsoft Office Outlook allows an authorized attacker to execute code locally.

1.8%EPSS
6.5Mittel
CVE-2024-38020

Microsoft Outlook Spoofing Vulnerability

Microsoft Microsoft Office 2019; Microsoft Microsoft 365 Apps for Enterprise; Microsoft Microsoft Office LTSC 2021; Microsoft Microsoft Office 2016

Microsoft Outlook Spoofing Vulnerability

1.8%EPSS
6.5Mittel
CVE-2023-33151

Microsoft Outlook Spoofing Vulnerability

Microsoft Microsoft Office LTSC 2021; Microsoft Microsoft 365 Apps for Enterprise; Microsoft Microsoft Outlook 2016; Microsoft Microsoft Office 2019

Microsoft Outlook Spoofing Vulnerability

3.4%EPSS