EPSS score history for CVE-2021-40490, showing historical risk changes and exploitation probability trends for vulnerability prioritization and security analysis.
| # | Date | Old EPSS score | New EPSS score | Delta (New - Old) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.03% | 0.28% | +0.25% |
| 2 | 2025-11-21 | 0.08% | 0.03% | -0.05% |
| 3 | 2025-11-18 | 0.04% | 0.08% | +0.04% |
| 4 | 2025-03-30 | 0.14% | 0.04% | -0.10% |
| 5 | 2025-03-29 | 0.04% | 0.14% | +0.10% |
| 6 | 2023-03-07 | 1.03% | 0.04% | -0.99% |
| 7 | 2022-04-01 | 3.09% | 1.03% | -2.06% |
| 8 | 2022-02-04 | 7.04% | 3.09% | -3.95% |
| 9 | 2022-01-06 | 1.66% | 7.04% | +5.38% |
| 10 | 2021-12-20 | 1.45% | 1.66% | +0.20% |
| 11 | 2021-10-16 | 1.25% | 1.45% | +0.21% |
| 12 | 2021-10-11 | 5.36% | 1.25% | -4.12% |
| 13 | 2021-10-05 | 1.04% | 5.36% | +4.32% |
| 14 | 2021-09-26 | 0.83% | 1.04% | +0.21% |
| 15 | 2021-09-15 | 0.42% | 0.83% | +0.42% |
| 16 | 2021-09-03 | — | 0.42% | — |