2026 CVE Vulnerabilities
56,989 CVEs published in 2026.
| CVE ID | Severity | CVSS | EPSS | Published | Description |
|---|---|---|---|---|---|
| CVE-2026-50444 | HIGH | 8.8 | 0.6% | Jul 14, 2026 | Missing authentication for critical function in Windows Server Update Service allows an authorized attacker to elevate p... |
| CVE-2026-50442 | MEDIUM | 5.5 | 0.4% | Jul 14, 2026 | Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to dis... |
| CVE-2026-50441 | HIGH | 7.8 | 0.2% | Jul 14, 2026 | Untrusted pointer dereference in Windows Resilient File System (ReFS) allows an authorized attacker to elevate privilege... |
| CVE-2026-50440 | HIGH | 7 | 0.2% | Jul 14, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Audio Service all... |
| CVE-2026-50439 | CRITICAL | 9.8 | 0.5% | Jul 14, 2026 | Use after free in Microsoft Message Queuing Queue Manager allows an unauthorized attacker to execute code over a network... |
| CVE-2026-50438 | HIGH | 8.8 | 0.3% | Jul 14, 2026 | Improper link resolution before file access ('link following') in Microsoft PC Manager allows an authorized attacker to ... |
| CVE-2026-50437 | MEDIUM | 5.5 | 0.3% | Jul 14, 2026 | Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to disclose information locally. |
| CVE-2026-50436 | HIGH | 7.8 | 1.8% | Jul 14, 2026 | Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally. |
| CVE-2026-50435 | HIGH | 7.8 | 0.2% | Jul 14, 2026 | Buffer over-read in Windows Overlay Filter allows an authorized attacker to elevate privileges locally. |
| CVE-2026-50434 | MEDIUM | 5.5 | 0.4% | Jul 14, 2026 | Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an authorized attacker t... |
| CVE-2026-50433 | HIGH | 7.8 | 1.9% | Jul 14, 2026 | Use after free in Windows Media allows an authorized attacker to elevate privileges locally. |
| CVE-2026-50432 | MEDIUM | 6.5 | 0.7% | Jul 14, 2026 | Use after free in Windows Virtual Filtering Platform (VFP) allows an authorized attacker to deny service over a network. |
| CVE-2026-50431 | MEDIUM | 5.5 | 0.5% | Jul 14, 2026 | Windows Quality of Service (QoS) Packet Scheduler Information Disclosure Vulnerability |
| CVE-2026-50430 | MEDIUM | 5.5 | 0.4% | Jul 14, 2026 | Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an authorized attacker t... |
| CVE-2026-50429 | HIGH | 8.2 | 0.8% | Jul 14, 2026 | Out-of-bounds read in Windows Kernel allows an unauthorized attacker to disclose information over a network. |
| CVE-2026-50428 | MEDIUM | 5.5 | 0.3% | Jul 14, 2026 | Out-of-bounds read in Windows Container Isolation FS Filter Driver (unionfs.sys) allows an authorized attacker to disclo... |
| CVE-2026-50427 | HIGH | 7.8 | 0.2% | Jul 14, 2026 | Use after free in Content Delivery Manager allows an authorized attacker to elevate privileges locally. |
| CVE-2026-50426 | MEDIUM | 6.8 | 0.4% | Jul 14, 2026 | Relative path traversal in DNS Server allows an authorized attacker to execute code over an adjacent network. |
| CVE-2026-50425 | HIGH | 7.8 | 0.2% | Jul 14, 2026 | Use after free in Windows Internal System User Profile allows an authorized attacker to elevate privileges locally. |
| CVE-2026-50424 | HIGH | 7.5 | 0.8% | Jul 14, 2026 | Untrusted pointer dereference in Windows Domain Controller allows an unauthorized attacker to deny service over a networ... |
| CVE-2026-50423 | HIGH | 7.8 | 2.6% | Jul 14, 2026 | Improper access control in Windows Kernel allows an authorized attacker to elevate privileges locally. |
| CVE-2026-50422 | HIGH | 7.8 | 0.3% | Jul 14, 2026 | Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally. |
| CVE-2026-50421 | HIGH | 7.8 | 0.3% | Jul 14, 2026 | Access of resource using incompatible type ('type confusion') in Windows Connected User Experiences and Telemetry allows... |
| CVE-2026-50420 | MEDIUM | 5.5 | 0.4% | Jul 14, 2026 | Out-of-bounds read in Windows HTTP.sys allows an unauthorized attacker to disclose information locally. |
| CVE-2026-50419 | LOW | 3.3 | 0.3% | Jul 14, 2026 | Exposure of sensitive information to an unauthorized actor in Windows Kernel allows an authorized attacker to disclose i... |
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