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2,600 CVEs across 65 months on the top 50 list since Dec 2012. Peak rank #8 in Aug 2026.
CWE-639 CVEs per month since Dec 2012
Oct 2021: 14 CVEs · rank #30Nov 2021: not on the top 50 that monthDec 2021: 10 CVEs · rank #43Jan 2022: 8 CVEs · rank #48Feb 2022: 15 CVEs · rank #30Mar 2022: not on the top 50 that monthApr 2022: 10 CVEs · rank #43May 2022: 11 CVEs · rank #38Jun 2022: 9 CVEs · rank #46Jul 2022: 10 CVEs · rank #41Aug 2022: 17 CVEs · rank #31Sep 2022: 9 CVEs · rank #45Oct 2022: 9 CVEs · rank #42Nov 2022: 12 CVEs · rank #42Dec 2022: 15 CVEs · rank #36Jan 2023: not on the top 50 that monthFeb 2023: not on the top 50 that monthMar 2023: not on the top 50 that monthApr 2023: 9 CVEs · rank #49May 2023: 15 CVEs · rank #32Jun 2023: 12 CVEs · rank #42Jul 2023: 8 CVEs · rank #48Aug 2023: not on the top 50 that monthSep 2023: 10 CVEs · rank #41Oct 2023: 15 CVEs · rank #35Nov 2023: 14 CVEs · rank #33Dec 2023: 23 CVEs · rank #24Jan 2024: 18 CVEs · rank #31Feb 2024: 11 CVEs · rank #50Mar 2024: 21 CVEs · rank #29Apr 2024: 26 CVEs · rank #27May 2024: 17 CVEs · rank #45Jun 2024: 17 CVEs · rank #37Jul 2024: 30 CVEs · rank #25Aug 2024: 24 CVEs · rank #27Sep 2024: 27 CVEs · rank #24Oct 2024: 25 CVEs · rank #29Nov 2024: 38 CVEs · rank #26Dec 2024: 30 CVEs · rank #23Jan 2025: 16 CVEs · rank #48Feb 2025: 34 CVEs · rank #27Mar 2025: 31 CVEs · rank #32Apr 2025: 47 CVEs · rank #24May 2025: 22 CVEs · rank #39Jun 2025: 14 CVEs · rank #43Jul 2025: 27 CVEs · rank #33Aug 2025: 26 CVEs · rank #34Sep 2025: 47 CVEs · rank #27Oct 2025: 41 CVEs · rank #28Nov 2025: 53 CVEs · rank #16Dec 2025: 75 CVEs · rank #20Jan 2026: 70 CVEs · rank #23Feb 2026: 78 CVEs · rank #21Mar 2026: 136 CVEs · rank #16Apr 2026: 128 CVEs · rank #18May 2026: 137 CVEs · rank #18Jun 2026: 174 CVEs · rank #13Jul 2026: 255 CVEs · rank #12Aug 2026: 332 CVEs · rank #8Sep 2026 so far: 232 CVEs · rank #13
Year by year
Each year's months on the top 50 list of weakness classes. Pick a year to read it in the lens.
The record
- Peak rank
- #8 in Aug 2026
- Busiest month
- Aug 2026, 332 CVEs
- First on the list
- Dec 2012
- On the top 50 list
- 65 of 166 monthly snapshots