Incorrect Authorization
4,033 CVEs across 118 months on the top 50 list since Jun 2002. Peak rank #6 in Mar 2026.
CWE-863 CVEs per month since Jun 2002
Oct 2021: 9 CVEs · rank #41Nov 2021: 27 CVEs · rank #13Dec 2021: 22 CVEs · rank #21Jan 2022: 21 CVEs · rank #22Feb 2022: 28 CVEs · rank #18Mar 2022: 33 CVEs · rank #17Apr 2022: 31 CVEs · rank #16May 2022: 26 CVEs · rank #17Jun 2022: 23 CVEs · rank #20Jul 2022: 23 CVEs · rank #17Aug 2022: 22 CVEs · rank #26Sep 2022: 19 CVEs · rank #28Oct 2022: 11 CVEs · rank #36Nov 2022: 19 CVEs · rank #30Dec 2022: 42 CVEs · rank #16Jan 2023: 22 CVEs · rank #25Feb 2023: 23 CVEs · rank #26Mar 2023: not on the top 50 that monthApr 2023: 35 CVEs · rank #17May 2023: 51 CVEs · rank #11Jun 2023: 61 CVEs · rank #8Jul 2023: 49 CVEs · rank #11Aug 2023: 30 CVEs · rank #17Sep 2023: 31 CVEs · rank #17Oct 2023: 32 CVEs · rank #23Nov 2023: 20 CVEs · rank #25Dec 2023: 41 CVEs · rank #14Jan 2024: 18 CVEs · rank #32Feb 2024: 34 CVEs · rank #22Mar 2024: 30 CVEs · rank #24Apr 2024: 22 CVEs · rank #34May 2024: 26 CVEs · rank #35Jun 2024: 35 CVEs · rank #20Jul 2024: 19 CVEs · rank #36Aug 2024: 34 CVEs · rank #22Sep 2024: 37 CVEs · rank #18Oct 2024: 90 CVEs · rank #9Nov 2024: 44 CVEs · rank #24Dec 2024: 36 CVEs · rank #19Jan 2025: 80 CVEs · rank #10Feb 2025: 30 CVEs · rank #31Mar 2025: 48 CVEs · rank #25Apr 2025: 38 CVEs · rank #30May 2025: 50 CVEs · rank #22Jun 2025: 39 CVEs · rank #25Jul 2025: 38 CVEs · rank #27Aug 2025: 32 CVEs · rank #29Sep 2025: 30 CVEs · rank #34Oct 2025: 46 CVEs · rank #26Nov 2025: 43 CVEs · rank #23Dec 2025: 58 CVEs · rank #23Jan 2026: 60 CVEs · rank #27Feb 2026: 60 CVEs · rank #27Mar 2026: 265 CVEs · rank #6Apr 2026: 157 CVEs · rank #12May 2026: 160 CVEs · rank #17Jun 2026: 162 CVEs · rank #17Jul 2026: 288 CVEs · rank #9Aug 2026: 335 CVEs · rank #7Sep 2026 so far: 302 CVEs · rank #8
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
- #6 in Mar 2026
- Busiest month
- Aug 2026, 335 CVEs
- First on the list
- Jun 2002
- On the top 50 list
- 118 of 292 monthly snapshots