2026 CVE Vulnerabilities
51,024 CVEs published in 2026.
| CVE ID | Severity | CVSS | EPSS | Published | Description |
|---|---|---|---|---|---|
| CVE-2026-40413 | HIGH | 7.4 | 0.4% | May 12, 2026 | Windows TCP/IP Denial of Service Vulnerability |
| CVE-2026-40410 | HIGH | 7 | 0.2% | May 12, 2026 | Use after free in Windows SMB Client allows an authorized attacker to elevate privileges locally. |
| CVE-2026-40408 | HIGH | 7.8 | 0.3% | May 12, 2026 | Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally. |
| CVE-2026-40407 | HIGH | 7.8 | 0.3% | May 12, 2026 | Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges ... |
| CVE-2026-40406 | HIGH | 7.5 | 0.9% | May 12, 2026 | Use after free in Windows TCP/IP allows an unauthorized attacker to disclose information over a network. |
| CVE-2026-40405 | HIGH | 7.5 | 1.1% | May 12, 2026 | Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over a network. |
| CVE-2026-40403 | HIGH | 8.8 | 0.4% | May 12, 2026 | Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to execute code locally. |
| CVE-2026-40401 | HIGH | 7.1 | 0.3% | May 12, 2026 | Windows TCP/IP Denial of Service Vulnerability |
| CVE-2026-40399 | HIGH | 7.8 | 0.3% | May 12, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an ... |
| CVE-2026-40398 | HIGH | 7.8 | 2.4% | May 12, 2026 | Heap-based buffer overflow in Windows Remote Desktop allows an authorized attacker to elevate privileges locally. |
| CVE-2026-40397 | HIGH | 7.8 | 0.3% | May 12, 2026 | Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges ... |
| CVE-2026-40382 | HIGH | 7.8 | 0.2% | May 12, 2026 | Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally. |
| CVE-2026-40381 | HIGH | 7.8 | 0.2% | May 12, 2026 | Improper access control in Azure Connected Machine Agent allows an authorized attacker to elevate privileges locally. |
| CVE-2026-40379 | HIGH | 7.5 | 0.9% | May 12, 2026 | Exposure of sensitive information to an unauthorized actor in Azure Entra ID allows an unauthorized attacker to perform ... |
| CVE-2026-40377 | HIGH | 7.8 | 0.3% | May 12, 2026 | Heap-based buffer overflow in Windows Cryptographic Services allows an authorized attacker to elevate privileges locally... |
| CVE-2026-40370 | HIGH | 8.8 | 0.6% | May 12, 2026 | External control of file name or path in SQL Server allows an authorized attacker to execute code over a network. |
| CVE-2026-40369 | HIGH | 7.8 | 4.7% | May 12, 2026 | Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally. |
| CVE-2026-40368 | HIGH | 8 | 2.0% | May 12, 2026 | Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a ne... |
| CVE-2026-40367 | HIGH | 8.4 | 0.5% | May 12, 2026 | Access of resource using incompatible type ('type confusion') in Microsoft Office Word allows an unauthorized attacker t... |
| CVE-2026-40366 | HIGH | 8.4 | 0.4% | May 12, 2026 | Access of resource using incompatible type ('type confusion') in Microsoft Office Word allows an unauthorized attacker t... |
| CVE-2026-40365 | HIGH | 8.8 | 1.0% | May 12, 2026 | Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a ne... |
| CVE-2026-40364 | HIGH | 8.4 | 4.4% | May 12, 2026 | Access of resource using incompatible type ('type confusion') in Microsoft Office Word allows an unauthorized attacker t... |
| CVE-2026-40363 | HIGH | 8.4 | 0.4% | May 12, 2026 | Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. |
| CVE-2026-40362 | HIGH | 7.8 | 0.3% | May 12, 2026 | Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
| CVE-2026-40361 | HIGH | 8.4 | 0.6% | May 12, 2026 | Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. |
Check if your code is affected by 2026 CVEs
Strix scans your code and infrastructure for known vulnerabilities automatically.
Scan your code now