CVE Database
Tracked vulnerabilities — sorted by priority for IT practitioners.
1905
Critical
559
Exploited in Wild
559
CISA KEV
| CVE ID | Severity | Vendor | CVSS | KEV | Exploited | Patched | Published | Actions |
|---|---|---|---|---|---|---|---|---|
| CVE-2026-33120 | HIGH | Microsoft | 8.8 | — | No | ✓ | April 14, 2026 | Patch |
| CVE-2026-26178 | HIGH | Microsoft | 8.8 | — | No | ✓ | April 14, 2026 | Patch |
| CVE-2026-32171 | HIGH | Microsoft | 8.8 | — | No | ✓ | April 14, 2026 | Patch |
| CVE-2026-32225 | HIGH | Microsoft | 8.8 | — | No | ✓ | April 14, 2026 | Patch |
| CVE-2026-4450 | HIGH | Microsoft | 8.8 | — | No | ✓ | March 23, 2026 | Patch |
| CVE-2026-20967 | HIGH | Microsoft | 8.8 | — | No | ✓ | March 10, 2026 | Patch |
| CVE-2026-21262 | HIGH | Microsoft | 8.8 | — | No | ✓ | March 10, 2026 | Patch |
| CVE-2026-23654 | HIGH | Microsoft | 8.8 | — | No | ✓ | March 10, 2026 | Patch |
| CVE-2026-23669 | HIGH | Microsoft | 8.8 | — | No | ✓ | March 10, 2026 | Patch |
| CVE-2026-24283 | HIGH | Microsoft | 8.8 | — | No | ✓ | March 10, 2026 | Patch |
| CVE-2026-25177 | HIGH | Microsoft | 8.8 | — | No | ✓ | March 10, 2026 | Patch |
| CVE-2026-25188 | HIGH | Microsoft | 8.8 | — | No | ✓ | March 10, 2026 | Patch |
| CVE-2026-26106 | HIGH | Microsoft | 8.8 | — | No | ✓ | March 10, 2026 | Patch |
| CVE-2026-26114 | HIGH | Microsoft | 8.8 | — | No | ✓ | March 10, 2026 | Patch |
| CVE-2026-26115 | HIGH | Microsoft | 8.8 | — | No | ✓ | March 10, 2026 | Patch |
| CVE-2026-26116 | HIGH | Microsoft | 8.8 | — | No | ✓ | March 10, 2026 | Patch |
| CVE-2026-26118 | HIGH | Microsoft | 8.8 | — | No | ✓ | March 10, 2026 | Patch |
| CVE-2026-26119 | HIGH | Microsoft | 8.8 | — | No | ✓ | February 17, 2026 | Patch |
| CVE-2026-21256 | HIGH | Microsoft | 8.8 | — | No | ✓ | February 11, 2026 | Patch |
| CVE-2026-21537 | HIGH | Microsoft | 8.8 | — | No | ✓ | February 10, 2026 | Patch |
| CVE-2026-21516 | HIGH | Microsoft | 8.8 | — | No | ✓ | February 10, 2026 | Patch |
| CVE-2026-21255 | HIGH | Microsoft | 8.8 | — | No | ✓ | February 10, 2026 | Patch |
| CVE-2026-21518 | HIGH | Microsoft | 8.8 | — | No | ✓ | February 10, 2026 | Patch |
| CVE-2025-15467 | HIGH | Openssl | 8.8 | — | No | ✓ | January 27, 2026 | Patch |
| CVE-2026-0899 | HIGH | Microsoft | 8.8 | — | No | ✓ | January 16, 2026 | Patch |
| CVE-2026-20868 | HIGH | Microsoft | 8.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20947 | HIGH | Microsoft | 8.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2025-64655 | HIGH | Microsoft | 8.8 | — | No | ✓ | November 20, 2025 | Patch |
| CVE-2025-32462 | HIGH | Sudo Project | 8.8 | — | No | ✓ | June 30, 2025 | Patch |
| CVE-2025-23120 | HIGH | Veeam | 8.8 | — | No | ✓ | March 20, 2025 | Patch |
| CVE-2024-4872 | HIGH | Hitachienergy | 8.8 | — | No | ✓ | August 27, 2024 | Patch |
| CVE-2024-3980 | HIGH | Hitachienergy | 8.8 | — | No | ✓ | August 27, 2024 | Patch |
| CVE-2016-9842 | HIGH | Zlib | 8.8 | — | No | ✓ | May 23, 2017 | Patch |
| CVE-2016-9840 | HIGH | Boost | 8.8 | — | No | ✓ | May 23, 2017 | Patch |
| CVE-2026-90444 | HIGH | Unspecified | 8.7 | — | No | ✗ | September 11, 2026 | |
| CVE-2026-80465 | HIGH | Siemens | 8.7 | — | No | ✗ | September 3, 2026 | |
| CVE-2026-9637 | HIGH | Rockwellautomation | 8.7 | — | No | ✗ | September 1, 2026 | |
| CVE-2026-9625 | HIGH | Rockwellautomation | 8.7 | — | No | ✗ | September 1, 2026 | |
| CVE-2026-9624 | HIGH | Rockwellautomation | 8.7 | — | No | ✗ | September 1, 2026 | |
| CVE-2026-9622 | HIGH | Rockwellautomation | 8.7 | — | No | ✗ | September 1, 2026 | |
| CVE-2026-19472 | HIGH | Rockwellautomation | 8.7 | — | No | ✗ | September 1, 2026 | |
| CVE-2026-62836 | HIGH | Microsoft | 8.7 | — | No | ✓ | August 6, 2026 | Patch |
| CVE-2026-21655 | HIGH | JCI | 8.7 | — | No | ✗ | July 23, 2026 | |
| CVE-2026-12659 | HIGH | Rockwellautomation | 8.7 | — | No | ✗ | July 14, 2026 | |
| CVE-2026-9653 | HIGH | Rockwellautomation | 8.7 | — | No | ✗ | July 14, 2026 | |
| CVE-2026-9140 | HIGH | Rockwellautomation | 8.7 | — | No | ✗ | July 14, 2026 | |
| CVE-2026-10573 | HIGH | Rockwellautomation | 8.7 | — | No | ✗ | July 14, 2026 | |
| CVE-2026-57983 | HIGH | Microsoft | 8.7 | — | No | ✓ | July 3, 2026 | Patch |
| CVE-2026-4827 | HIGH | SE | 8.7 | — | No | ✗ | May 12, 2026 | |
| CVE-2026-27928 | HIGH | Microsoft | 8.7 | — | No | ✓ | April 14, 2026 | Patch |