CVE Database
Tracked vulnerabilities — sorted by priority for IT practitioners.
1970
Critical
552
Exploited in Wild
552
CISA KEV
| CVE ID | Severity | Vendor | CVSS | KEV | Exploited | Patched | Published | Actions |
|---|---|---|---|---|---|---|---|---|
| CVE-2026-20837 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20840 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20843 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20857 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20858 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20859 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20860 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20861 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20864 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20865 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20866 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20867 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20870 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20871 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20873 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20874 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20877 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20918 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20920 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20922 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20923 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20924 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20938 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20940 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20941 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20946 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20948 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20949 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20950 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20951 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20955 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20956 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-20957 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-21224 | HIGH | Microsoft | 7.8 | — | No | ✓ | January 13, 2026 | Patch |
| CVE-2026-22184 | HIGH | Zlib | 7.8 | — | No | ✓ | January 7, 2026 | Patch |
| CVE-2025-59505 | HIGH | Microsoft | 7.8 | — | No | ✓ | November 11, 2025 | Patch |
| CVE-2025-59511 | HIGH | Microsoft | 7.8 | — | No | ✓ | November 11, 2025 | Patch |
| CVE-2025-59512 | HIGH | Microsoft | 7.8 | — | No | ✓ | November 11, 2025 | Patch |
| CVE-2025-59514 | HIGH | Microsoft | 7.8 | — | No | ✓ | November 11, 2025 | Patch |
| CVE-2025-60703 | HIGH | Microsoft | 7.8 | — | No | ✓ | November 11, 2025 | Patch |
| CVE-2025-60705 | HIGH | Microsoft | 7.8 | — | No | ✓ | November 11, 2025 | Patch |
| CVE-2025-60707 | HIGH | Microsoft | 7.8 | — | No | ✓ | November 11, 2025 | Patch |
| CVE-2025-60709 | HIGH | Microsoft | 7.8 | — | No | ✓ | November 11, 2025 | Patch |
| CVE-2025-60713 | HIGH | Microsoft | 7.8 | — | No | ✓ | November 11, 2025 | Patch |
| CVE-2025-60714 | HIGH | Microsoft | 7.8 | — | No | ✓ | November 11, 2025 | Patch |
| CVE-2025-60718 | HIGH | Microsoft | 7.8 | — | No | ✓ | November 11, 2025 | Patch |
| CVE-2025-60720 | HIGH | Microsoft | 7.8 | — | No | ✓ | November 11, 2025 | Patch |
| CVE-2025-60721 | HIGH | Microsoft | 7.8 | — | No | ✓ | November 11, 2025 | Patch |
| CVE-2025-60727 | HIGH | Microsoft | 7.8 | — | No | ✓ | November 11, 2025 | Patch |
| CVE-2025-62199 | HIGH | Microsoft | 7.8 | — | No | ✓ | November 11, 2025 | Patch |