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CWE-203

433 CVEs across 51 months on the top 50 list since Dec 2000. Peak rank #1 in Dec 2000.

CWE-203 CVEs per month since Dec 2000

Nov 2021 to Oct 2026 in the lens. Point at a month to read it, or drag the frame to move through the record.Tallest in the lens: 41, Oct 2023
Nov 2021: below the top 50 that month, 6 or fewer CVEsDec 2021: 24 CVEs · rank #19Jan 2022: 8 CVEs · rank #45Feb 2022: below the top 50 that month, 7 or fewer CVEsMar 2022: 16 CVEs · rank #32Apr 2022: below the top 50 that month, 8 or fewer CVEsMay 2022: below the top 50 that month, 7 or fewer CVEsJun 2022: below the top 50 that month, 8 or fewer CVEsJul 2022: below the top 50 that month, 8 or fewer CVEsAug 2022: 24 CVEs · rank #23Sep 2022: below the top 50 that month, 8 or fewer CVEsOct 2022: below the top 50 that month, 8 or fewer CVEsNov 2022: below the top 50 that month, 8 or fewer CVEsDec 2022: 15 CVEs · rank #33Jan 2023: 12 CVEs · rank #38Feb 2023: below the top 50 that month, 9 or fewer CVEsMar 2023: no snapshot, the run for this month failedApr 2023: 11 CVEs · rank #40May 2023: 14 CVEs · rank #34Jun 2023: 10 CVEs · rank #44Jul 2023: 9 CVEs · rank #42Aug 2023: 9 CVEs · rank #46Sep 2023: below the top 50 that month, 7 or fewer CVEsOct 2023: 41 CVEs · rank #20Nov 2023: below the top 50 that month, 8 or fewer CVEsDec 2023: below the top 50 that month, 8 or fewer CVEsJan 2024: 14 CVEs · rank #35Feb 2024: 17 CVEs · rank #33Mar 2024: below the top 50 that month, 8 or fewer CVEsApr 2024: below the top 50 that month, 9 or fewer CVEsMay 2024: below the top 50 that month, 13 or fewer CVEsJun 2024: 14 CVEs · rank #40Jul 2024: below the top 50 that month, 10 or fewer CVEsAug 2024: below the top 50 that month, 8 or fewer CVEsSep 2024: 9 CVEs · rank #48Oct 2024: 18 CVEs · rank #37Nov 2024: below the top 50 that month, 13 or fewer CVEsDec 2024: 16 CVEs · rank #38Jan 2025: 15 CVEs · rank #50Feb 2025: below the top 50 that month, 13 or fewer CVEsMar 2025: below the top 50 that month, 13 or fewer CVEsApr 2025: below the top 50 that month, 12 or fewer CVEsMay 2025: below the top 50 that month, 14 or fewer CVEsJun 2025: below the top 50 that month, 12 or fewer CVEsJul 2025: below the top 50 that month, 14 or fewer CVEsAug 2025: below the top 50 that month, 14 or fewer CVEsSep 2025: below the top 50 that month, 16 or fewer CVEsOct 2025: below the top 50 that month, 14 or fewer CVEsNov 2025: below the top 50 that month, 11 or fewer CVEsDec 2025: below the top 50 that month, 14 or fewer CVEsJan 2026: below the top 50 that month, 15 or fewer CVEsFeb 2026: below the top 50 that month, 16 or fewer CVEsMar 2026: below the top 50 that month, 30 or fewer CVEsApr 2026: below the top 50 that month, 26 or fewer CVEsMay 2026: below the top 50 that month, 30 or fewer CVEsJun 2026: below the top 50 that month, 35 or fewer CVEsJul 2026: below the top 50 that month, 39 or fewer CVEsAug 2026: below the top 50 that month, 41 or fewer CVEsSep 2026: below the top 50 that month, 52 or fewer CVEsOct 2026: below the top 50 that month, 39 or fewer CVEs

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 Dec 2000
Busiest month
Oct 2023, 41 CVEs
First on the list
Dec 2000
On the top 50 list
51 of 292 monthly snapshots

Each monthly snapshot keeps the top 50 weakness classes by CVEs. A month below the cut shows the most it could have had: the smallest count that made the list. 19 months have no snapshot because the run failed.

MethodologyAll months on record