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OpenAdvisories

Weekly digest

Week 43, 2026

19–25 October 2026

New CVEs
4,114
Critical
369
High
1,558
Newly exploited
9
Advisories
834
Malicious pkgs
386

Newly exploited 9

Added to CISA KEV or flagged as exploited by ENISA this week — patch these first.

Critical new vulnerabilities

Published this week with a CVSS score of 9.0 or higher, most likely to be exploited first.

All 369 critical vulnerabilities of the week, day by day →

Not critical, but likely targeted

New this week with the highest EPSS — a lower CVSS score does not mean nobody will use them.

Advisories