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December 2025

CVEs published December 22 to December 28, 2025

907 CVEs were published Dec 22 to Dec 28, 2025, 81 of them critical. CISA added 1 vulnerability to its Known Exploited Vulnerabilities catalog.

CVEs published
907
Critical
81
Added to CISA KEV
1
Busiest day
Wed, Dec 24 (494)
Quietest day
Sat, Dec 27 (15)

Added to CISA KEV 1