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October 2025

CVEs published October 20 to October 26, 2025

856 CVEs were published Oct 20 to Oct 26, 2025, 76 of them critical. CISA added 8 vulnerabilities to its Known Exploited Vulnerabilities catalog.

CVEs published
856
Critical
76
Added to CISA KEV
8
Busiest day
Wed, Oct 22 (389)
Quietest day
Sun, Oct 26 (6)

Added to CISA KEV 8