Monthly reports
Monthly vulnerability reports
Updated . Rebuilt every hour.
The most vulnerable technologies of each calendar month (UTC), ranked by Junglewise Threat Intelligence. The latest report covers August 2026: 8,028 vulnerabilities, led by Linux Kernel.
Every month
- August 20268,028 vulnerabilities, 1,015 critical, 24 exploited in the wild. Most vulnerable: Linux Kernel
- July 202610,520 vulnerabilities, 782 critical, 23 exploited in the wild. Most vulnerable: Microsoft Windows 11
- June 20268,427 vulnerabilities, 706 critical, 29 exploited in the wild. Most vulnerable: Google Chrome
- May 20266,351 vulnerabilities, 517 critical, 26 exploited in the wild. Most vulnerable: Linux Kernel
- April 20263,561 vulnerabilities, 379 critical, 35 exploited in the wild. Most vulnerable: Linux Kernel
- March 20261,652 vulnerabilities, 147 critical, 25 exploited in the wild. Most vulnerable: Openclaw
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
Technologies are ranked by a score: 10 points for each vulnerability exploited in the wild, 5 for each critical, 2 for each high and 1 for every vulnerability. A vulnerability counts once for every technology it affects, so one advisory can appear under several products.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.