2026 CVE Vulnerabilities

69,588 CVEs published in 2026.

CVE IDSeverityCVSSDescription
CVE-2026-2273HIGH8.2CWE-94: Improper Control of Generation of Code ('Code Injection') vulnerability exist that could cause execution of untr...
CVE-2026-27661MEDIUM5.3A vulnerability has been identified in SINEC Security Monitor (All versions < V4.9.0). The affected application leaks co...
CVE-2026-26738HIGH7.8Buffer Overflow vulnerability in Uderzo Software SpaceSniffer v.2.0.5.18 allows a remote attacker to execute arbitrary c...
CVE-2026-26148HIGH8.1External initialization of trusted variables or data stores in Azure Entra ID allows an unauthorized attacker to elevate...
CVE-2026-26144MEDIUM4.7Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office Excel allows an...
CVE-2026-26141HIGH7.8Improper authentication in Azure Arc allows an authorized attacker to elevate privileges locally.
CVE-2026-26134HIGH7.8Integer overflow or wraparound in Microsoft Office allows an authorized attacker to elevate privileges locally.
CVE-2026-26132HIGH7.8Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-26131HIGH7.8Incorrect default permissions in .NET allows an authorized attacker to elevate privileges locally.
CVE-2026-26130HIGH7.5Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service ove...
CVE-2026-26128HIGH7.8Improper authentication in Windows SMB Server allows an authorized attacker to elevate privileges locally.
CVE-2026-26127HIGH7.5Out-of-bounds read in .NET allows an unauthorized attacker to deny service over a network.
CVE-2026-26121HIGH7.5Server-side request forgery (ssrf) in Azure IoT Explorer allows an unauthorized attacker to perform spoofing over a netw...
CVE-2026-26118HIGH8.8Server-side request forgery (ssrf) in Azure MCP Server allows an authorized attacker to elevate privileges over a networ...
CVE-2026-26117HIGH7.8Authentication bypass using an alternate path or channel in Azure Windows Virtual Machine Agent allows an authorized att...
CVE-2026-26116HIGH8.8Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an authorized ...
CVE-2026-26115HIGH8.8Improper validation of specified type of input in SQL Server allows an authorized attacker to elevate privileges over a ...
CVE-2026-26114HIGH8.8Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a ne...
CVE-2026-26113HIGH7.8Untrusted pointer dereference in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2026-26112HIGH7.8Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-26111HIGH8Integer overflow or wraparound in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to exec...
CVE-2026-26110HIGH7.8Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to exe...
CVE-2026-26109HIGH7.8Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-26108HIGH7.8Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
CVE-2026-26107HIGH7.8Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

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