Allocation Without Limits
2,351 CVEs across 90 months on the top 50 list since Aug 2002. Peak rank #4 in Aug 2002.
CWE-770 CVEs per month since Aug 2002
Oct 2021: 18 CVEs · rank #20Nov 2021: 9 CVEs · rank #39Dec 2021: not on the top 50 that monthJan 2022: 15 CVEs · rank #28Feb 2022: 11 CVEs · rank #41Mar 2022: not on the top 50 that monthApr 2022: 12 CVEs · rank #37May 2022: 10 CVEs · rank #41Jun 2022: 19 CVEs · rank #23Jul 2022: 11 CVEs · rank #35Aug 2022: 31 CVEs · rank #18Sep 2022: 19 CVEs · rank #27Oct 2022: 13 CVEs · rank #33Nov 2022: 20 CVEs · rank #29Dec 2022: 18 CVEs · rank #27Jan 2023: 11 CVEs · rank #43Feb 2023: 20 CVEs · rank #32Mar 2023: not on the top 50 that monthApr 2023: 25 CVEs · rank #24May 2023: 18 CVEs · rank #27Jun 2023: 29 CVEs · rank #19Jul 2023: 15 CVEs · rank #29Aug 2023: 12 CVEs · rank #40Sep 2023: 21 CVEs · rank #24Oct 2023: 18 CVEs · rank #29Nov 2023: 13 CVEs · rank #38Dec 2023: 12 CVEs · rank #36Jan 2024: 13 CVEs · rank #40Feb 2024: 29 CVEs · rank #25Mar 2024: 24 CVEs · rank #27Apr 2024: 40 CVEs · rank #21May 2024: 27 CVEs · rank #33Jun 2024: 19 CVEs · rank #33Jul 2024: 27 CVEs · rank #28Aug 2024: 20 CVEs · rank #30Sep 2024: 13 CVEs · rank #39Oct 2024: 27 CVEs · rank #25Nov 2024: 29 CVEs · rank #30Dec 2024: 23 CVEs · rank #30Jan 2025: 57 CVEs · rank #20Feb 2025: 26 CVEs · rank #34Mar 2025: 46 CVEs · rank #26Apr 2025: 39 CVEs · rank #28May 2025: 24 CVEs · rank #35Jun 2025: 32 CVEs · rank #30Jul 2025: 18 CVEs · rank #42Aug 2025: 33 CVEs · rank #28Sep 2025: 27 CVEs · rank #37Oct 2025: 45 CVEs · rank #27Nov 2025: 25 CVEs · rank #33Dec 2025: 30 CVEs · rank #38Jan 2026: 81 CVEs · rank #20Feb 2026: 80 CVEs · rank #19Mar 2026: 75 CVEs · rank #30Apr 2026: 107 CVEs · rank #23May 2026: 101 CVEs · rank #25Jun 2026: 110 CVEs · rank #25Jul 2026: 161 CVEs · rank #21Aug 2026: 195 CVEs · rank #20Sep 2026 so far: 131 CVEs · rank #22
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
- #4 in Aug 2002
- Busiest month
- Aug 2026, 195 CVEs
- First on the list
- Aug 2002
- On the top 50 list
- 90 of 290 monthly snapshots