CVE-2025-21174 Windows Standards-Based Storage Management Service Denial of Service Vulnerability
Acknowledgement added. This is an informational change only.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21174
Acknowledgement added. This is an informational change only.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21174
CVE-2025-29816 Microsoft Word Security Feature Bypass Vulnerability
Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the [Release Notes](https://go.microsoft.com/fwlink/p/?linkid=831049) for more information and download links.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29816
Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the [Release Notes](https://go.microsoft.com/fwlink/p/?linkid=831049) for more information and download links.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29816
CVE-2025-26642 Microsoft Office Remote Code Execution Vulnerability
Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the [Release Notes](https://go.microsoft.com/fwlink/p/?linkid=831049) for more information and download links.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-26642
Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the [Release Notes](https://go.microsoft.com/fwlink/p/?linkid=831049) for more information and download links.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-26642
CVE-2025-29817 Microsoft Power Automate Desktop Information Disclosure Vulnerability
Uncontrolled search path element in Power Automate allows an authorized attacker to disclose information over a network.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29817
Uncontrolled search path element in Power Automate allows an authorized attacker to disclose information over a network.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29817
CVE-2025-29822 Microsoft OneNote Security Feature Bypass Vulnerability
Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the [Release Notes](https://go.microsoft.com/fwlink/p/?linkid=831049) for more information and download links.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29822
Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the [Release Notes](https://go.microsoft.com/fwlink/p/?linkid=831049) for more information and download links.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29822
CVE-2025-29820 Microsoft Word Remote Code Execution Vulnerability
Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the [Release Notes](https://go.microsoft.com/fwlink/p/?linkid=831049) for more information and download links.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29820
Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the [Release Notes](https://go.microsoft.com/fwlink/p/?linkid=831049) for more information and download links.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29820
CVE-2025-29791 Microsoft Excel Remote Code Execution Vulnerability
Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the [Release Notes](https://go.microsoft.com/fwlink/p/?linkid=831049) for more information and download links.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29791
Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the [Release Notes](https://go.microsoft.com/fwlink/p/?linkid=831049) for more information and download links.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29791
CVE-2025-27750 Microsoft Excel Remote Code Execution Vulnerability
Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the [Release Notes](https://go.microsoft.com/fwlink/p/?linkid=831049) for more information and download links.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27750
Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the [Release Notes](https://go.microsoft.com/fwlink/p/?linkid=831049) for more information and download links.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27750
CVE-2025-27752 Microsoft Excel Remote Code Execution Vulnerability
Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the [Release Notes](https://go.microsoft.com/fwlink/p/?linkid=831049) for more information and download links.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27752
Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the [Release Notes](https://go.microsoft.com/fwlink/p/?linkid=831049) for more information and download links.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27752
CVE-2025-27751 Microsoft Excel Remote Code Execution Vulnerability
Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the [Release Notes](https://go.microsoft.com/fwlink/p/?linkid=831049) for more information and download links.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27751
Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the [Release Notes](https://go.microsoft.com/fwlink/p/?linkid=831049) for more information and download links.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27751
CVE-2025-27749 Microsoft Office Remote Code Execution Vulnerability
Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the [Release Notes](https://go.microsoft.com/fwlink/p/?linkid=831049) for more information and download links.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27749
Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the [Release Notes](https://go.microsoft.com/fwlink/p/?linkid=831049) for more information and download links.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27749
CVE-2025-27747 Microsoft Word Remote Code Execution Vulnerability
Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the [Release Notes](https://go.microsoft.com/fwlink/p/?linkid=831049) for more information and download links.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27747
Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the [Release Notes](https://go.microsoft.com/fwlink/p/?linkid=831049) for more information and download links.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27747
CVE-2025-27748 Microsoft Office Remote Code Execution Vulnerability
Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the [Release Notes](https://go.microsoft.com/fwlink/p/?linkid=831049) for more information and download links.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27748
Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the [Release Notes](https://go.microsoft.com/fwlink/p/?linkid=831049) for more information and download links.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27748
CVE-2025-27746 Microsoft Office Remote Code Execution Vulnerability
Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the [Release Notes](https://go.microsoft.com/fwlink/p/?linkid=831049) for more information and download links.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27746
Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the [Release Notes](https://go.microsoft.com/fwlink/p/?linkid=831049) for more information and download links.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27746
CVE-2025-27745 Microsoft Office Remote Code Execution Vulnerability
Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the [Release Notes](https://go.microsoft.com/fwlink/p/?linkid=831049) for more information and download links.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27745
Microsoft is announcing the availability of the security updates for Microsoft Office for Mac. Customers running affected Mac software should install the update for their product to be protected from this vulnerability. Customers running other Microsoft Office software do not need to take any action. See the [Release Notes](https://go.microsoft.com/fwlink/p/?linkid=831049) for more information and download links.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27745
CVE-2024-21302 Windows Secure Kernel Mode Elevation of Privilege Vulnerability
To comprehensively address CVE-2024-21302, Microsoft has released April 2025 security updates for all supported editions of Windows. Microsoft recommends that customers install the updates to be fully protected from the vulnerability. Customers whose systems are configured to receive automatic updates do not need to take any further action.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21302
To comprehensively address CVE-2024-21302, Microsoft has released April 2025 security updates for all supported editions of Windows. Microsoft recommends that customers install the updates to be fully protected from the vulnerability. Customers whose systems are configured to receive automatic updates do not need to take any further action.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-21302
CVE-2025-27729 Windows Shell Remote Code Execution Vulnerability
Updated acknowledgment. This is an informational change only.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27729
Updated acknowledgment. This is an informational change only.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27729
Chromium: CVE-2025-3619 Heap buffer overflow in Codecs
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/202 5) for more information.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-3619
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/202 5) for more information.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-3619
Chromium: CVE-2025-3620 Use after free in USB
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/202 5) for more information.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-3620
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/202 5) for more information.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-3620
CVE-2025-25000 Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
Corrected Build Number in the Security Updates table. This is an informational change only.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-25000
Corrected Build Number in the Security Updates table. This is an informational change only.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-25000
CVE-2025-24054 NTLM Hash Disclosure Spoofing Vulnerability
Added an acknowledgement. This is an informational change only.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-24054
Added an acknowledgement. This is an informational change only.
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-24054