EPSS score history for CVE-2019-9491, 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 | 21.52% | 12.94% | -8.58% |
| 2 | 2025-11-21 | 23.03% | 21.52% | -1.50% |
| 3 | 2025-11-18 | 21.52% | 23.03% | +1.50% |
| 4 | 2025-03-30 | 17.61% | 21.52% | +3.91% |
| 5 | 2025-03-29 | 21.52% | 17.61% | -3.91% |
| 6 | 2025-03-17 | 16.18% | 21.52% | +5.34% |
| 7 | 2025-03-13 | 14.38% | 16.18% | +1.80% |
| 8 | 2024-12-25 | 10.69% | 14.38% | +3.69% |
| 9 | 2024-12-17 | 7.14% | 10.69% | +3.54% |
| 10 | 2024-10-14 | 6.13% | 7.14% | +1.02% |
| 11 | 2024-09-11 | 6.25% | 6.13% | -0.12% |
| 12 | 2024-07-07 | 6.07% | 6.25% | +0.17% |
| 13 | 2024-02-14 | 4.63% | 6.07% | +1.44% |
| 14 | 2023-11-08 | 4.40% | 4.63% | +0.23% |
| 15 | 2023-09-27 | 4.25% | 4.40% | +0.15% |
| 16 | 2023-07-08 | 4.50% | 4.25% | -0.25% |
| 17 | 2023-06-04 | 5.35% | 4.50% | -0.85% |
| 18 | 2023-04-30 | 4.90% | 5.35% | +0.45% |
| 19 | 2023-03-26 | 4.30% | 4.90% | +0.60% |
| 20 | 2023-03-07 | 12.74% | 4.30% | -8.45% |
| 21 | 2022-04-01 | 30.09% | 12.74% | -17.34% |
| 22 | 2022-02-04 | 65.75% | 30.09% | -35.66% |
| 23 | 2021-04-14 | — | 65.75% | — |