CWE-191
170 CVEs across 31 months on the top 50 list since Apr 2004. Peak rank #1 in Nov 2004.
CWE-191 CVEs per month since Apr 2004
Sep 2021: not on the top 50 that monthOct 2021: not on the top 50 that monthNov 2021: not on the top 50 that monthDec 2021: not on the top 50 that monthJan 2022: not on the top 50 that monthFeb 2022: not on the top 50 that monthMar 2022: not on the top 50 that monthApr 2022: not on the top 50 that monthMay 2022: not on the top 50 that monthJun 2022: not on the top 50 that monthJul 2022: not on the top 50 that monthAug 2022: not on the top 50 that monthSep 2022: not on the top 50 that monthOct 2022: not on the top 50 that monthNov 2022: not on the top 50 that monthDec 2022: not on the top 50 that monthJan 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 #46May 2023: not on the top 50 that monthJun 2023: not on the top 50 that monthJul 2023: not on the top 50 that monthAug 2023: not on the top 50 that monthSep 2023: not on the top 50 that monthOct 2023: not on the top 50 that monthNov 2023: not on the top 50 that monthDec 2023: not on the top 50 that monthJan 2024: not on the top 50 that monthFeb 2024: not on the top 50 that monthMar 2024: not on the top 50 that monthApr 2024: 10 CVEs · rank #48May 2024: not on the top 50 that monthJun 2024: not on the top 50 that monthJul 2024: 10 CVEs · rank #49Aug 2024: not on the top 50 that monthSep 2024: not on the top 50 that monthOct 2024: not on the top 50 that monthNov 2024: not on the top 50 that monthDec 2024: 17 CVEs · rank #36Jan 2025: not on the top 50 that monthFeb 2025: 13 CVEs · rank #49Mar 2025: not on the top 50 that monthApr 2025: not on the top 50 that monthMay 2025: not on the top 50 that monthJun 2025: not on the top 50 that monthJul 2025: not on the top 50 that monthAug 2025: not on the top 50 that monthSep 2025: not on the top 50 that monthOct 2025: not on the top 50 that monthNov 2025: not on the top 50 that monthDec 2025: not on the top 50 that monthJan 2026: not on the top 50 that monthFeb 2026: not on the top 50 that monthMar 2026: not on the top 50 that monthApr 2026: 26 CVEs · rank #49May 2026: not on the top 50 that monthJun 2026: not on the top 50 that monthJul 2026: not on the top 50 that monthAug 2026: 48 CVEs · rank #46
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
- #1 in Nov 2004
- Busiest month
- Aug 2026, 48 CVEs
- First on the list
- Apr 2004
- On the top 50 list
- 31 of 269 monthly snapshots