EPSS score history for CVE-2021-28419, 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 | 1.00% | 10.67% | +9.67% |
| 2 | 2026-05-20 | 1.17% | 1.00% | -0.17% |
| 3 | 2026-05-03 | 2.55% | 1.17% | -1.38% |
| 4 | 2026-03-28 | 9.23% | 2.55% | -6.68% |
| 5 | 2025-11-21 | 12.38% | 9.23% | -3.15% |
| 6 | 2025-11-18 | 9.23% | 12.38% | +3.15% |
| 7 | 2025-03-30 | 51.90% | 9.23% | -42.67% |
| 8 | 2025-03-29 | 9.23% | 51.90% | +42.67% |
| 9 | 2025-03-28 | 4.91% | 9.23% | +4.32% |
| 10 | 2025-03-24 | 9.23% | 4.91% | -4.32% |
| 11 | 2025-03-23 | 4.91% | 9.23% | +4.32% |
| 12 | 2025-03-18 | 9.23% | 4.91% | -4.32% |
| 13 | 2025-03-17 | 0.19% | 9.23% | +9.04% |
| 14 | 2024-12-17 | 0.53% | 0.19% | -0.34% |
| 15 | 2024-12-03 | 0.16% | 0.53% | +0.37% |
| 16 | 2024-06-26 | 15.24% | 0.16% | -15.08% |
| 17 | 2024-02-08 | 17.24% | 15.24% | -2.00% |
| 18 | 2023-08-04 | 13.15% | 17.24% | +4.09% |
| 19 | 2023-04-14 | 10.97% | 13.15% | +2.18% |
| 20 | 2023-03-20 | 0.18% | 10.97% | +10.78% |
| 21 | 2023-03-07 | 1.56% | 0.18% | -1.38% |
| 22 | 2022-11-15 | 0.89% | 1.56% | +0.68% |
| 23 | 2022-07-15 | 1.56% | 0.89% | -0.68% |
| 24 | 2022-04-01 | 5.47% | 1.56% | -3.91% |
| 25 | 2022-02-04 | 2.74% | 5.47% | +2.73% |
| 26 | 2021-04-27 | 0.42% | 2.74% | +2.33% |
| 27 | 2021-04-14 | — | 0.42% | — |