Search Results (347 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2020-0901 1 Microsoft 7 365 Apps, Excel, Excel 2013 and 4 more 2026-08-19 9.8 Critical
A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user. If the current user is logged on with administrative user rights, an attacker could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights. Exploitation of the vulnerability requires that a user open a specially crafted file with an affected version of Microsoft Excel. In an email attack scenario, an attacker could exploit the vulnerability by sending the specially crafted file to the user and convincing the user to open the file. In a web-based attack scenario, an attacker could host a website (or leverage a compromised website that accepts or hosts user-provided content) containing a specially crafted file designed to exploit the vulnerability. An attacker would have no way to force users to visit the website. Instead, an attacker would have to convince users to click a link, typically by way of an enticement in an email or instant message, and then convince them to open the specially crafted file. The security update addresses the vulnerability by correcting how Microsoft Excel handles objects in memory.
CVE-2021-27078 1 Microsoft 1 Exchange Server 2026-08-19 9.1 Critical
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-26897 1 Microsoft 10 Windows Server 1909, Windows Server 2004, Windows Server 2008 and 7 more 2026-08-19 9.8 Critical
Windows DNS Server Remote Code Execution Vulnerability
CVE-2021-26895 1 Microsoft 10 Windows Server 1909, Windows Server 2004, Windows Server 2008 and 7 more 2026-08-19 9.8 Critical
Windows DNS Server Remote Code Execution Vulnerability
CVE-2021-26894 1 Microsoft 10 Windows Server 1909, Windows Server 2004, Windows Server 2008 and 7 more 2026-08-19 9.8 Critical
Windows DNS Server Remote Code Execution Vulnerability
CVE-2021-26893 1 Microsoft 10 Windows Server 1909, Windows Server 2004, Windows Server 2008 and 7 more 2026-08-19 9.8 Critical
Windows DNS Server Remote Code Execution Vulnerability
CVE-2021-26877 1 Microsoft 10 Windows Server 1909, Windows Server 2004, Windows Server 2008 and 7 more 2026-08-19 9.8 Critical
Windows DNS Server Remote Code Execution Vulnerability
CVE-2021-26867 1 Microsoft 7 Windows 10, Windows 10 1809, Windows 10 1909 and 4 more 2026-08-19 9.9 Critical
Windows Hyper-V Remote Code Execution Vulnerability
CVE-2021-26855 1 Microsoft 1 Exchange Server 2026-08-19 9.1 Critical
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-26412 1 Microsoft 1 Exchange Server 2026-08-19 9.1 Critical
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-27080 1 Microsoft 1 Azure Sphere 2026-08-19 9.3 Critical
Azure Sphere Unsigned Code Execution Vulnerability
CVE-2021-26443 1 Microsoft 11 Windows 10, Windows 10 1809, Windows 10 1909 and 8 more 2026-08-19 9 Critical
Microsoft Virtual Machine Bus (VMBus) Remote Code Execution Vulnerability
CVE-2021-34458 1 Microsoft 4 Windows Server 2004, Windows Server 2016, Windows Server 2019 and 1 more 2026-08-10 9.9 Critical
Windows Kernel Remote Code Execution Vulnerability
CVE-2021-34473 1 Microsoft 1 Exchange Server 2026-08-10 9.1 Critical
Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2021-34523 1 Microsoft 1 Exchange Server 2026-08-10 9 Critical
Microsoft Exchange Server Elevation of Privilege Vulnerability
CVE-2021-38647 1 Microsoft 11 Azure Automation State Configuration, Azure Automation Update Management, Azure Diagnostics and 8 more 2026-08-10 9.8 Critical
Open Management Infrastructure (OMI) Remote Code Execution Vulnerability
CVE-2021-26432 1 Microsoft 15 Windows 10, Windows 10 1507, Windows 10 1607 and 12 more 2026-08-10 9.8 Critical
Windows Services for NFS ONCRPC XDR Driver Remote Code Execution Vulnerability
CVE-2021-26424 1 Microsoft 19 Windows 10, Windows 10 1507, Windows 10 1607 and 16 more 2026-08-10 9.9 Critical
Windows TCP/IP Remote Code Execution Vulnerability
CVE-1999-0511 1 Microsoft 2 Windows 2000, Windows Nt 2026-05-28 9.1 Critical
IP forwarding is enabled on a machine which is not a router or firewall.
CVE-2008-4250 1 Microsoft 5 Windows 2000, Windows Server 2003, Windows Server 2008 and 2 more 2026-05-20 9.8 Critical
The Server service in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP1 and SP2, Vista Gold and SP1, Server 2008, and 7 Pre-Beta allows remote attackers to execute arbitrary code via a crafted RPC request that triggers the overflow during path canonicalization, as exploited in the wild by Gimmiv.A in October 2008, aka "Server Service Vulnerability."