2026 CVE Vulnerabilities
45,066 CVEs published in 2026.
| CVE ID | Severity | CVSS | EPSS | Published | Description |
|---|---|---|---|---|---|
| CVE-2026-54124 | HIGH | 7.8 | 0.4% | Jul 14, 2026 | Integer overflow or wraparound in Windows Terminal allows an unauthorized attacker to execute code locally. |
| CVE-2026-54121 | HIGH | 8.8 | 0.8% | Jul 14, 2026 | Improper authorization in Active Directory Certificate Services (AD CS) allows an authorized attacker to elevate privile... |
| CVE-2026-54115 | HIGH | 7.8 | 0.3% | Jul 14, 2026 | Integer overflow or wraparound in Windows Active Directory allows an authorized attacker to elevate privileges locally. |
| CVE-2026-50692 | HIGH | 8.8 | 0.3% | Jul 14, 2026 | Heap-based buffer overflow in Desktop Window Manager allows an authorized attacker to elevate privileges locally. |
| CVE-2026-50689 | HIGH | 7.8 | 0.2% | Jul 14, 2026 | Use after free in Windows Clipboard Server allows an authorized attacker to elevate privileges locally. |
| CVE-2026-50688 | HIGH | 7.8 | 1.5% | Jul 14, 2026 | Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally. |
| CVE-2026-50687 | HIGH | 7.8 | 0.3% | Jul 14, 2026 | Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally. |
| CVE-2026-50686 | HIGH | 8.1 | 0.7% | Jul 14, 2026 | Access of resource using incompatible type ('type confusion') in Windows OLE allows an unauthorized attacker to execute ... |
| CVE-2026-50685 | HIGH | 7.5 | 0.6% | Jul 14, 2026 | Double free in Windows DHCP Server allows an authorized attacker to execute code over a network. |
| CVE-2026-50683 | HIGH | 8 | 0.5% | Jul 14, 2026 | Heap-based buffer overflow in Windows DHCP Server allows an authorized attacker to elevate privileges over an adjacent n... |
| CVE-2026-50682 | HIGH | 7.1 | 0.9% | Jul 14, 2026 | Out-of-bounds read in Windows Active Directory allows an authorized attacker to deny service over a network. |
| CVE-2026-50680 | HIGH | 7.8 | 0.4% | Jul 14, 2026 | Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to elevate privileges locally. |
| CVE-2026-50679 | HIGH | 7.8 | 0.3% | Jul 14, 2026 | Heap-based buffer overflow in Microsoft Windows Search Component allows an authorized attacker to elevate privileges loc... |
| CVE-2026-50677 | HIGH | 7.8 | 0.2% | Jul 14, 2026 | Use after free in Windows Media allows an authorized attacker to elevate privileges locally. |
| CVE-2026-50676 | HIGH | 7 | 0.2% | Jul 14, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Media allows an a... |
| CVE-2026-50674 | HIGH | 7.8 | 0.3% | Jul 14, 2026 | Use after free in Windows USB Print Driver allows an authorized attacker to elevate privileges locally. |
| CVE-2026-50673 | HIGH | 7.8 | 0.2% | Jul 14, 2026 | Null pointer dereference in Windows Kernel allows an authorized attacker to elevate privileges locally. |
| CVE-2026-50672 | HIGH | 7 | 0.2% | Jul 14, 2026 | Use after free in Windows NTFS allows an authorized attacker to elevate privileges locally. |
| CVE-2026-50670 | HIGH | 7.8 | 0.2% | Jul 14, 2026 | Out-of-bounds read in Windows Kernel allows an authorized attacker to elevate privileges locally. |
| CVE-2026-50669 | HIGH | 7 | 0.2% | Jul 14, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Telephony Service... |
| CVE-2026-50667 | HIGH | 7 | 2.2% | Jul 14, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows NTFS allows an au... |
| CVE-2026-50666 | HIGH | 8.8 | 0.6% | Jul 14, 2026 | Use after free in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges over a ne... |
| CVE-2026-50658 | HIGH | 7 | 0.2% | Jul 14, 2026 | Time-of-check time-of-use (toctou) race condition in Microsoft Defender allows an authorized attacker to elevate privile... |
| CVE-2026-50655 | HIGH | 7.8 | 0.5% | Jul 14, 2026 | Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code locally. |
| CVE-2026-50647 | HIGH | 7.5 | 1.1% | Jul 14, 2026 | Loop with unreachable exit condition ('infinite loop') in Active Directory Federation Services (AD FS) allows an unautho... |
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