2026 CVE Vulnerabilities
56,990 CVEs published in 2026.
| CVE ID | Severity | CVSS | EPSS | Published | Description |
|---|---|---|---|---|---|
| CVE-2026-50332 | HIGH | 7.8 | 0.3% | Jul 14, 2026 | Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally. |
| CVE-2026-50331 | HIGH | 7.8 | 0.2% | Jul 14, 2026 | Use after free in Windows Application Model allows an authorized attacker to elevate privileges locally. |
| CVE-2026-50330 | CRITICAL | 9.8 | 1.1% | Jul 14, 2026 | Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to elevate privileges over a network... |
| CVE-2026-50329 | HIGH | 7.8 | 1.9% | Jul 14, 2026 | Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally. |
| CVE-2026-50328 | HIGH | 7.5 | 1.2% | Jul 14, 2026 | Uncaught exception in Windows Server Update Service allows an unauthorized attacker to perform tampering over a network. |
| CVE-2026-50327 | HIGH | 7.8 | 0.3% | Jul 14, 2026 | Heap-based buffer overflow in Windows Media allows an authorized attacker to execute code locally. |
| CVE-2026-50326 | HIGH | 7.8 | 0.3% | Jul 14, 2026 | Use after free in Windows Unified Consent System allows an authorized attacker to elevate privileges locally. |
| CVE-2026-50324 | MEDIUM | 5.9 | 0.8% | Jul 14, 2026 | Loop with unreachable exit condition ('infinite loop') in Active Directory Federation Services (AD FS) allows an unautho... |
| CVE-2026-50322 | HIGH | 7 | 0.2% | Jul 14, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Runtime allows an... |
| CVE-2026-50321 | HIGH | 7 | 0.2% | Jul 14, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows USB Driver allows... |
| CVE-2026-50317 | HIGH | 7 | 0.2% | Jul 14, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Operating Systems... |
| CVE-2026-50315 | HIGH | 7.8 | 0.3% | Jul 14, 2026 | Null pointer dereference in Windows Image Acquisition allows an authorized attacker to elevate privileges locally. |
| CVE-2026-50314 | HIGH | 7.8 | 0.4% | Jul 14, 2026 | Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. |
| CVE-2026-50313 | HIGH | 7.8 | 0.4% | Jul 14, 2026 | Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally. |
| CVE-2026-50312 | HIGH | 7.8 | 0.3% | Jul 14, 2026 | Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges loca... |
| CVE-2026-50310 | MEDIUM | 4.7 | 0.3% | Jul 14, 2026 | Integer overflow or wraparound in Windows Devices Human Interface allows an authorized attacker to disclose information ... |
| CVE-2026-50309 | HIGH | 7.8 | 0.2% | Jul 14, 2026 | Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally. |
| CVE-2026-50307 | HIGH | 7.8 | 0.2% | Jul 14, 2026 | Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges locally. |
| CVE-2026-50306 | HIGH | 7.8 | 0.2% | Jul 14, 2026 | Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges locally. |
| CVE-2026-50305 | HIGH | 7.8 | 0.2% | Jul 14, 2026 | Use after free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally. |
| CVE-2026-50304 | HIGH | 7.5 | 1.1% | Jul 14, 2026 | Stack-based buffer overflow in Active Directory Federation Services allows an unauthorized attacker to deny service over... |
| CVE-2026-50302 | MEDIUM | 6.5 | 0.2% | Jul 14, 2026 | Improper certificate validation in Windows Cryptographic Services allows an unauthorized attacker to bypass a security f... |
| CVE-2026-50301 | HIGH | 7.8 | 0.3% | Jul 14, 2026 | Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. |
| CVE-2026-4018 | MEDIUM | 6.4 | 0.1% | Jul 14, 2026 | TOCTOU Race Condition in specific trace commands of the TraceEvent() system call could allow an attacker with local acce... |
| CVE-2026-4017 | HIGH | 7.4 | 0.1% | Jul 14, 2026 | Buffer Overflow in the entry handler of the TraceEvent() system call could allow an attacker with local access to cause ... |
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