2026 CVE Vulnerabilities
48,589 CVEs published in 2026.
| CVE ID | Severity | CVSS | EPSS | Published | Description |
|---|---|---|---|---|---|
| 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. |
| CVE-2026-45456 | HIGH | 8.4 | 0.4% | Jun 9, 2026 | Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to exe... |
| CVE-2026-45454 | HIGH | 8.8 | 1.6% | Jun 9, 2026 | Improper limitation of a pathname to a restricted directory ('path traversal') in Microsoft Office SharePoint allows an ... |
| CVE-2026-45447 | HIGH | 8.8 | 5.2% | Jun 9, 2026 | Issue summary: A specially crafted PKCS#7 or S/MIME signed message could trigger a use-after-free during PKCS#7 signatur... |
| CVE-2026-45445 | HIGH | 7.5 | 0.3% | Jun 9, 2026 | Issue summary: When an application drives an AES-OCB context through the public EVP_Cipher() one-shot interface, the app... |
| CVE-2026-44824 | HIGH | 7.8 | 0.5% | Jun 9, 2026 | Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. |
| CVE-2026-44823 | HIGH | 7.8 | 0.4% | Jun 9, 2026 | Numeric truncation error in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
| CVE-2026-44822 | HIGH | 8.2 | 0.5% | Jun 9, 2026 | Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network. |
| CVE-2026-44820 | HIGH | 7.8 | 0.4% | Jun 9, 2026 | Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally. |
| CVE-2026-44819 | HIGH | 7.8 | 0.5% | Jun 9, 2026 | Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. |
| CVE-2026-44818 | HIGH | 7 | 0.3% | Jun 9, 2026 | Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Office Excel al... |
| CVE-2026-44817 | HIGH | 7.8 | 0.4% | Jun 9, 2026 | Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker ... |
| CVE-2026-44813 | HIGH | 7.8 | 0.3% | Jun 9, 2026 | Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. |
| CVE-2026-44812 | HIGH | 7.8 | 0.4% | Jun 9, 2026 | Integer overflow or wraparound in Windows Win32K - GRFX allows an unauthorized attacker to execute code locally. |
| CVE-2026-44811 | HIGH | 7.8 | 0.3% | Jun 9, 2026 | Heap-based buffer overflow in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. |
| CVE-2026-44810 | HIGH | 7.8 | 0.3% | Jun 9, 2026 | Improper authentication in Windows Cryptographic Services allows an unauthorized attacker to elevate privileges locally. |
| CVE-2026-44809 | HIGH | 7.8 | 0.3% | Jun 9, 2026 | Use after free in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally. |
| CVE-2026-44808 | HIGH | 7.8 | 0.3% | Jun 9, 2026 | Heap-based buffer overflow in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. |
| CVE-2026-44807 | HIGH | 7.8 | 0.3% | Jun 9, 2026 | Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. |
| CVE-2026-44804 | HIGH | 7.8 | 0.3% | Jun 9, 2026 | Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. |
| CVE-2026-44803 | HIGH | 7.8 | 0.4% | Jun 9, 2026 | Integer overflow or wraparound in Windows Win32K - GRFX allows an unauthorized attacker to execute code locally. |
| CVE-2026-44802 | HIGH | 7.8 | 0.3% | Jun 9, 2026 | Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally. |
| CVE-2026-44801 | HIGH | 7.5 | 0.5% | Jun 9, 2026 | Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network. |
| CVE-2026-44799 | HIGH | 7.5 | 0.5% | Jun 9, 2026 | Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network. |
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