EPSS score history for CVE-2021-3499, 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 | 0.14% | 0.80% | +0.66% |
| 2 | 2025-11-21 | 0.21% | 0.14% | -0.08% |
| 3 | 2025-11-18 | 0.08% | 0.21% | +0.14% |
| 4 | 2023-03-07 | 0.89% | 0.08% | -0.81% |
| 5 | 2023-02-13 | 0.95% | 0.89% | -0.07% |
| 6 | 2023-02-03 | 0.89% | 0.95% | +0.07% |
| 7 | 2022-04-01 | 4.50% | 0.89% | -3.61% |
| 8 | 2022-02-04 | 1.84% | 4.50% | +2.66% |
| 9 | 2022-01-06 | 0.42% | 1.84% | +1.42% |
| 10 | 2021-06-03 | — | 0.42% | — |