EPSS score history for CVE-2019-9638, 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 | 15.91% | 6.68% | -9.24% |
| 2 | 2026-03-18 | 17.41% | 15.91% | -1.50% |
| 3 | 2026-03-04 | 10.71% | 17.41% | +6.71% |
| 4 | 2026-03-01 | 17.41% | 10.71% | -6.71% |
| 5 | 2026-02-19 | 17.79% | 17.41% | -0.38% |
| 6 | 2026-02-18 | 17.41% | 17.79% | +0.38% |
| 7 | 2026-02-04 | 10.71% | 17.41% | +6.71% |
| 8 | 2026-02-01 | 17.41% | 10.71% | -6.71% |
| 9 | 2026-01-16 | 15.91% | 17.41% | +1.50% |
| 10 | 2026-01-04 | 10.57% | 15.91% | +5.35% |
| 11 | 2026-01-01 | 15.91% | 10.57% | -5.35% |
| 12 | 2025-12-28 | 8.95% | 15.91% | +6.97% |
| 13 | 2025-12-27 | 15.91% | 8.95% | -6.97% |
| 14 | 2025-12-22 | 16.16% | 15.91% | -0.25% |
| 15 | 2025-12-04 | 10.75% | 16.16% | +5.42% |
| 16 | 2025-12-01 | 16.16% | 10.75% | -5.42% |
| 17 | 2025-11-21 | 12.10% | 16.16% | +4.07% |
| 18 | 2025-11-18 | 16.16% | 12.10% | -4.07% |
| 19 | 2025-11-04 | 10.75% | 16.16% | +5.42% |
| 20 | 2025-11-01 | 16.16% | 10.75% | -5.42% |
| 21 | 2025-10-28 | 9.10% | 16.16% | +7.06% |
| 22 | 2025-10-27 | 16.16% | 9.10% | -7.06% |
| 23 | 2025-10-04 | 10.75% | 16.16% | +5.42% |
| 24 | 2025-10-01 | 9.10% | 10.75% | +1.65% |
| 25 | 2025-09-04 | 5.28% | 9.10% | +3.82% |
| 26 | 2025-09-01 | 9.10% | 5.28% | -3.82% |
| 27 | 2025-08-20 | 10.05% | 9.10% | -0.96% |
| 28 | 2025-08-04 | 5.36% | 10.05% | +4.70% |
| 29 | 2025-08-01 | 10.05% | 5.36% | -4.70% |
| 30 | 2025-07-30 | 17.68% | 10.05% | -7.63% |
| 31 | 2025-07-06 | 16.16% | 17.68% | +1.52% |
| 32 | 2025-07-04 | 10.75% | 16.16% | +5.42% |
| 33 | 2025-07-01 | 16.16% | 10.75% | -5.42% |
| 34 | 2025-06-06 | 17.68% | 16.16% | -1.52% |
| 35 | 2025-06-04 | 10.89% | 17.68% | +6.79% |
| 36 | 2025-06-01 | 17.68% | 10.89% | -6.79% |
| 37 | 2025-05-30 | 17.48% | 17.68% | +0.20% |
| 38 | 2025-05-04 | 11.36% | 17.48% | +6.12% |
| 39 | 2025-05-01 | 17.48% | 11.36% | -6.12% |
| 40 | 2025-04-10 | 17.68% | 17.48% | -0.20% |
| 41 | 2025-04-07 | 19.61% | 17.68% | -1.93% |
| 42 | 2025-03-30 | 34.09% | 19.61% | -14.48% |
| 43 | 2025-03-29 | 19.61% | 34.09% | +14.48% |
| 44 | 2025-03-17 | 0.53% | 19.61% | +19.08% |
| 45 | 2024-12-17 | 0.40% | 0.53% | +0.13% |
| 46 | 2024-09-07 | 0.29% | 0.40% | +0.11% |
| 47 | 2024-03-01 | 0.21% | 0.29% | +0.08% |
| 48 | 2023-03-07 | 2.69% | 0.21% | -2.48% |
| 49 | 2022-04-01 | 24.56% | 2.69% | -21.88% |
| 50 | 2022-02-04 | 11.74% | 24.56% | +12.82% |
| 51 | 2022-01-06 | 2.88% | 11.74% | +8.86% |
| 52 | 2021-04-14 | — | 2.88% | — |