Microsoft Security Center Center News

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Updated: 6 min 24 sec ago

Chromium CVE-2026-95368: Incorrect authorization in DevTools

Fri, 09/25/2026 - 14:00
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/2026) for more information.
Categories: Microsoft

Chromium CVE-2026-95369: Inappropriate implementation in XML

Fri, 09/25/2026 - 14:00
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/2026) for more information.
Categories: Microsoft

Chromium CVE-2026-95370: Inappropriate implementation in NFC

Fri, 09/25/2026 - 14:00
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/2026) for more information.
Categories: Microsoft

Chromium CVE-2026-95371: Missing authorization in Views

Fri, 09/25/2026 - 14:00
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/2026) for more information.
Categories: Microsoft

Chromium CVE-2026-95372: Use after free in Chromecast

Fri, 09/25/2026 - 14:00
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/2026) for more information.
Categories: Microsoft

Chromium CVE-2026-95373: Use after free in DevTools

Fri, 09/25/2026 - 14:00
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/2026) for more information.
Categories: Microsoft

CVE-2026-100208 Microsoft Office Outlook Remote Code Execution Vulnerability

Fri, 09/25/2026 - 14:00
Information published. This CVE was addressed by updates that were released in August 2026, but the CVE was inadvertently omitted from the August 2026 Security Updates. This is an informational change only. Customers who have already installed the August 2026 updates do not need to take any further action.
Categories: Microsoft

CVE-2026-100206 Microsoft Office Information Disclosure Vulnerability

Fri, 09/25/2026 - 14:00
Information published. This CVE was addressed by updates that were released in July 2026, but the CVE was inadvertently omitted from the July 2026 Security Updates. This is an informational change only. Customers who have already installed the July 2026 updates do not need to take any further action.
Categories: Microsoft

CVE-2026-32157 Remote Desktop Client Remote Code Execution Vulnerability

Fri, 09/25/2026 - 14:00
Updated product information in the Software Update table. This is an informational change only.
Categories: Microsoft

Chromium: CVE-2025-2135 Type Confusion in V8

Fri, 09/25/2026 - 09:35
Information published.
Categories: Microsoft

Chromium: CVE-2026-4450 Out of bounds write in V8

Fri, 09/25/2026 - 09:21
Information published.
Categories: Microsoft

CVE-2026-70125 Microsoft Outlook Remote Code Execution Vulnerability

Wed, 09/23/2026 - 14:00
Information published. This CVE was addressed by updates that were released in September 2026, but the CVE was inadvertently omitted from the September 2026 Security Updates. This is an informational change only. Customers who have already installed the September 2026 updates do not need to take any further action.
Categories: Microsoft

Chromium CVE-2026-87536: Use after free in V8

Wed, 09/23/2026 - 08:42
Information published.
Categories: Microsoft

CVE-2026-57091 Windows File History Service Elevation of Privilege Vulnerability

Tue, 09/22/2026 - 14:00
Updated an acknowledgement. This is an informational change only.
Categories: Microsoft

CVE-2026-55123 Microsoft PowerPoint Remote Code Execution Vulnerability

Mon, 09/21/2026 - 14:00
Updated an acknowledgement. This is an informational change only.
Categories: Microsoft

CVE-2026-88097 Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability

Fri, 09/18/2026 - 14:00

Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate privileges locally.

Categories: Microsoft

Chromium: CVE-2026-0899 Out of bounds memory access in V8

Fri, 09/18/2026 - 08:47
Information published.
Categories: Microsoft

CVE-2026-50311 Windows Server Elevation of Privilege Vulnerability

Thu, 09/17/2026 - 14:00
Updated an acknowledgement. This is an informational change only.
Categories: Microsoft

CVE-2026-55039 Microsoft Excel Remote Code Execution Vulnerability

Thu, 09/17/2026 - 14:00
Updated an acknowledgement. This is an informational change only.
Categories: Microsoft

CVE-2026-56176 Windows Win32k Elevation of Privilege Vulnerability

Thu, 09/17/2026 - 14:00
Added Office software to the Security Updates table. Customers that are running supported version of Office are encouraged to update to the indicated version to be protected from this vulnerability.
Categories: Microsoft

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