EPSS score history for CVE-2019-13509, 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 | 1.55% | 3.65% | +2.10% |
| 2 | 2026-03-09 | 2.21% | 1.55% | -0.66% |
| 3 | 2025-12-28 | 3.17% | 2.21% | -0.96% |
| 4 | 2025-12-27 | 2.21% | 3.17% | +0.96% |
| 5 | 2025-11-21 | 0.91% | 2.21% | +1.30% |
| 6 | 2025-11-18 | 2.21% | 0.91% | -1.30% |
| 7 | 2025-11-03 | 2.27% | 2.21% | -0.06% |
| 8 | 2025-10-28 | 3.26% | 2.27% | -0.99% |
| 9 | 2025-10-27 | 2.27% | 3.26% | +0.99% |
| 10 | 2025-10-21 | 2.61% | 2.27% | -0.34% |
| 11 | 2025-10-19 | 2.54% | 2.61% | +0.07% |
| 12 | 2025-10-14 | 2.21% | 2.54% | +0.33% |
| 13 | 2025-10-01 | 3.17% | 2.21% | -0.96% |
| 14 | 2025-07-30 | 2.21% | 3.17% | +0.96% |
| 15 | 2025-07-20 | 1.26% | 2.21% | +0.95% |
| 16 | 2025-07-13 | 2.17% | 1.26% | -0.90% |
| 17 | 2025-07-12 | 1.70% | 2.17% | +0.47% |
| 18 | 2025-03-30 | 4.63% | 1.70% | -2.93% |
| 19 | 2025-03-29 | 1.70% | 4.63% | +2.93% |
| 20 | 2025-03-17 | 7.38% | 1.70% | -5.68% |
| 21 | 2025-01-17 | 8.54% | 7.38% | -1.16% |
| 22 | 2024-12-17 | 4.83% | 8.54% | +3.72% |
| 23 | 2024-12-08 | 5.64% | 4.83% | -0.82% |
| 24 | 2024-07-11 | 4.20% | 5.64% | +1.44% |
| 25 | 2023-08-27 | 3.16% | 4.20% | +1.04% |
| 26 | 2023-06-24 | 2.78% | 3.16% | +0.38% |
| 27 | 2023-05-22 | 2.04% | 2.78% | +0.74% |
| 28 | 2023-05-07 | 1.71% | 2.04% | +0.32% |
| 29 | 2023-03-07 | 1.18% | 1.71% | +0.53% |
| 30 | 2022-04-01 | 20.15% | 1.18% | -18.96% |
| 31 | 2022-02-04 | 7.85% | 20.15% | +12.29% |
| 32 | 2022-01-06 | 1.86% | 7.85% | +5.99% |
| 33 | 2021-04-14 | — | 1.86% | — |