CyberSecBulletin

CVEs published in January 2026

1,847 vulnerabilities across 31 days. Choose a day to see every CVE published on it.

DayCVEsCriticalHigh
January 31, 2026101
January 30, 2026451035
January 29, 2026581741
January 28, 2026842460
January 27, 2026833251
January 26, 2026491732
January 25, 2026606
January 24, 202622616
January 23, 2026832954
January 22, 202626746221
January 21, 2026391227
January 20, 2026781860
January 19, 2026723141
January 18, 2026211110
January 17, 20261156
January 16, 2026541341
January 15, 2026581642
January 14, 2026531637
January 13, 202621539175
January 12, 2026471829
January 11, 2026808
January 10, 202636828
January 9, 2026451926
January 8, 20261122983
January 7, 2026761660
January 6, 2026591346
January 5, 2026783146
January 4, 20261385
January 3, 2026211
January 2, 2026522527
January 1, 202620614