CVEs published in January 2026
4,302 CVEs were published in January 2026, 424 of them critical.
- January 31, 202645 CVEs · 2 critical
- January 30, 2026121 CVEs · 13 critical
- January 29, 2026122 CVEs · 8 critical
- January 28, 2026202 CVEs · 13 critical
- January 27, 2026196 CVEs · 50 critical
- January 26, 2026118 CVEs · 11 critical
- January 25, 202632 CVEs
- January 24, 202665 CVEs · 7 critical
- January 23, 2026255 CVEs · 30 critical
- January 22, 2026443 CVEs · 41 critical
- January 21, 2026121 CVEs · 12 critical
- January 20, 2026233 CVEs · 14 critical
- January 19, 2026113 CVEs · 10 critical
- January 18, 202629 CVEs
- January 17, 202639 CVEs · 2 critical
- January 16, 2026140 CVEs · 11 critical
- January 15, 2026198 CVEs · 23 critical
- January 14, 2026180 CVEs · 11 critical
- January 13, 2026444 CVEs · 41 critical
- January 12, 202686 CVEs · 19 critical
- January 11, 202613 CVEs
- January 10, 202674 CVEs · 4 critical
- January 9, 2026125 CVEs · 16 critical
- January 8, 2026191 CVEs · 27 critical
- January 7, 2026224 CVEs · 19 critical
- January 6, 2026185 CVEs · 12 critical
- January 5, 2026151 CVEs · 18 critical
- January 4, 20269 CVEs
- January 3, 202610 CVEs · 1 critical
- January 2, 2026103 CVEs · 7 critical
- January 1, 202635 CVEs · 2 critical