2026 CVE Vulnerabilities
48,586 CVEs published in 2026.
| CVE ID | Severity | CVSS | EPSS | Published | Description |
|---|---|---|---|---|---|
| CVE-2026-45598 | HIGH | 7 | 0.2% | Jun 9, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Functio... |
| CVE-2026-45597 | HIGH | 7 | 0.2% | Jun 9, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in UI Automation Manager (ui... |
| CVE-2026-45596 | HIGH | 7 | 0.2% | Jun 9, 2026 | Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges loca... |
| CVE-2026-45593 | HIGH | 7.8 | 0.3% | Jun 9, 2026 | Use after free in Windows SDK allows an authorized attacker to elevate privileges locally. |
| CVE-2026-45592 | HIGH | 7.8 | 0.3% | Jun 9, 2026 | Integer overflow or wraparound in Windows Internet (wininet.dll) allows an authorized attacker to elevate privileges loc... |
| CVE-2026-45591 | HIGH | 7.5 | 2.4% | Jun 9, 2026 | Uncontrolled resource consumption in ASP.NET Core allows an unauthorized attacker to deny service over a network. |
| CVE-2026-45588 | HIGH | 7.9 | 0.3% | Jun 9, 2026 | Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally. |
| CVE-2026-45586 | HIGH | 7.8 | 3.0% | Jun 9, 2026 | Improper link resolution before file access ('link following') in Windows Collaborative Translation Framework allows an ... |
| CVE-2026-45583 | HIGH | 8.1 | 0.5% | Jun 9, 2026 | Improper control of generation of code ('code injection') in Microsoft Exchange Server allows an unauthorized attacker t... |
| CVE-2026-45504 | HIGH | 8.8 | 0.8% | Jun 9, 2026 | Server-side request forgery (ssrf) in Microsoft Exchange Server allows an authorized attacker to elevate privileges over... |
| CVE-2026-45490 | HIGH | 7.8 | 0.4% | Jun 9, 2026 | Improper authorization in .NET allows an authorized attacker to elevate privileges locally. |
| CVE-2026-45487 | HIGH | 7 | 0.2% | Jun 9, 2026 | Time-of-check time-of-use (TOCTOU) race condition in Program Compatibility Assistant Service allows an authorized attack... |
| CVE-2026-45486 | HIGH | 7.8 | 0.4% | Jun 9, 2026 | Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally. |
| CVE-2026-45484 | HIGH | 8.8 | 2.0% | Jun 9, 2026 | Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to elevate privileges ove... |
| CVE-2026-45482 | HIGH | 8.4 | 0.3% | Jun 9, 2026 | Improper limitation of a pathname to a restricted directory ('path traversal') in GitHub Copilot and Visual Studio Code ... |
| CVE-2026-45476 | HIGH | 8.2 | 0.3% | Jun 9, 2026 | Use after free in Linux MANA Driver allows an authorized attacker to elevate privileges locally. |
| CVE-2026-45475 | HIGH | 7.8 | 0.5% | Jun 9, 2026 | Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. |
| CVE-2026-45474 | HIGH | 8.4 | 0.4% | Jun 9, 2026 | Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. |
| CVE-2026-45472 | HIGH | 8.4 | 0.3% | Jun 9, 2026 | Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. |
| CVE-2026-45471 | HIGH | 7.8 | 0.5% | Jun 9, 2026 | Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally. |
| CVE-2026-45469 | HIGH | 7.8 | 0.4% | Jun 9, 2026 | Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally... |
| CVE-2026-45463 | HIGH | 8.4 | 0.3% | Jun 9, 2026 | Integer underflow (wrap or wraparound) in Microsoft Office allows an unauthorized attacker to execute code locally. |
| CVE-2026-45461 | HIGH | 8.4 | 0.4% | Jun 9, 2026 | Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. |
| CVE-2026-45458 | HIGH | 8.4 | 0.4% | Jun 9, 2026 | Use after free in Microsoft Office allows an unauthorized attacker to execute code locally. |
| CVE-2026-45457 | HIGH | 7.8 | 0.4% | Jun 9, 2026 | Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to execute code locally. |
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