EPSS score history for CVE-2009-1387, 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 | 13.46% | 10.25% | -3.21% |
| 2 | 2026-03-04 | 9.96% | 13.46% | +3.50% |
| 3 | 2026-03-01 | 13.46% | 9.96% | -3.50% |
| 4 | 2026-02-04 | 9.96% | 13.46% | +3.50% |
| 5 | 2026-02-01 | 13.46% | 9.96% | -3.50% |
| 6 | 2026-01-04 | 9.96% | 13.46% | +3.50% |
| 7 | 2026-01-01 | 13.46% | 9.96% | -3.50% |
| 8 | 2025-12-28 | 12.70% | 13.46% | +0.77% |
| 9 | 2025-12-27 | 13.46% | 12.70% | -0.77% |
| 10 | 2025-12-04 | 9.01% | 13.46% | +4.45% |
| 11 | 2025-12-01 | 14.15% | 9.01% | -5.14% |
| 12 | 2025-11-04 | 9.01% | 14.15% | +5.14% |
| 13 | 2025-11-01 | 14.15% | 9.01% | -5.14% |
| 14 | 2025-10-28 | 13.36% | 14.15% | +0.80% |
| 15 | 2025-10-27 | 14.15% | 13.36% | -0.80% |
| 16 | 2025-10-04 | 9.01% | 14.15% | +5.14% |
| 17 | 2025-10-01 | 13.36% | 9.01% | -4.35% |
| 18 | 2025-09-07 | 10.08% | 13.36% | +3.28% |
| 19 | 2025-09-01 | 13.36% | 10.08% | -3.28% |
| 20 | 2025-08-04 | 10.08% | 13.36% | +3.28% |
| 21 | 2025-08-01 | 13.36% | 10.08% | -3.28% |
| 22 | 2025-07-30 | 14.15% | 13.36% | -0.80% |
| 23 | 2025-07-16 | 12.72% | 14.15% | +1.44% |
| 24 | 2025-07-05 | 8.35% | 12.72% | +4.36% |
| 25 | 2025-07-01 | 12.72% | 8.35% | -4.36% |
| 26 | 2025-06-04 | 8.35% | 12.72% | +4.36% |
| 27 | 2025-06-01 | 12.72% | 8.35% | -4.36% |
| 28 | 2025-05-04 | 8.35% | 12.72% | +4.36% |
| 29 | 2025-05-01 | 12.72% | 8.35% | -4.36% |
| 30 | 2025-04-07 | 8.35% | 12.72% | +4.36% |
| 31 | 2025-04-06 | 12.72% | 8.35% | -4.36% |
| 32 | 2025-04-01 | 8.35% | 12.72% | +4.36% |
| 33 | 2025-03-31 | 12.72% | 8.35% | -4.36% |
| 34 | 2025-03-30 | 19.78% | 12.72% | -7.06% |
| 35 | 2025-03-29 | 12.72% | 19.78% | +7.06% |
| 36 | 2025-03-27 | 8.35% | 12.72% | +4.36% |
| 37 | 2025-03-25 | 12.72% | 8.35% | -4.36% |
| 38 | 2025-03-24 | 7.92% | 12.72% | +4.79% |
| 39 | 2025-03-22 | 11.93% | 7.92% | -4.01% |
| 40 | 2025-03-21 | 7.92% | 11.93% | +4.01% |
| 41 | 2025-03-20 | 11.93% | 7.92% | -4.01% |
| 42 | 2025-03-17 | 3.45% | 11.93% | +8.48% |
| 43 | 2024-12-17 | 4.02% | 3.45% | -0.57% |
| 44 | 2024-10-01 | 3.74% | 4.02% | +0.28% |
| 45 | 2023-03-07 | 7.56% | 3.74% | -3.82% |
| 46 | 2022-07-18 | 4.36% | 7.56% | +3.20% |
| 47 | 2022-07-17 | 7.56% | 4.36% | -3.20% |
| 48 | 2022-02-04 | — | 7.56% | — |