EPSS score history for CVE-2009-4140, 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 | 91.09% | 75.84% | -15.25% |
| 2 | 2026-03-04 | 87.03% | 91.09% | +4.06% |
| 3 | 2026-03-01 | 91.09% | 87.03% | -4.06% |
| 4 | 2026-02-04 | 87.03% | 91.09% | +4.06% |
| 5 | 2026-02-01 | 91.09% | 87.03% | -4.06% |
| 6 | 2026-01-04 | 87.03% | 91.09% | +4.06% |
| 7 | 2026-01-01 | 91.09% | 87.03% | -4.06% |
| 8 | 2025-12-04 | 87.03% | 91.09% | +4.06% |
| 9 | 2025-12-01 | 91.09% | 87.03% | -4.06% |
| 10 | 2025-11-04 | 87.03% | 91.09% | +4.06% |
| 11 | 2025-11-01 | 91.09% | 87.03% | -4.06% |
| 12 | 2025-10-04 | 87.03% | 91.09% | +4.06% |
| 13 | 2025-10-01 | 91.09% | 87.03% | -4.06% |
| 14 | 2025-09-04 | 87.03% | 91.09% | +4.06% |
| 15 | 2025-09-01 | 91.09% | 87.03% | -4.06% |
| 16 | 2025-08-04 | 87.03% | 91.09% | +4.06% |
| 17 | 2025-08-01 | 91.09% | 87.03% | -4.06% |
| 18 | 2025-07-12 | 91.75% | 91.09% | -0.66% |
| 19 | 2025-07-05 | 87.03% | 91.75% | +4.72% |
| 20 | 2025-07-01 | 91.75% | 87.03% | -4.72% |
| 21 | 2025-06-06 | 87.03% | 91.75% | +4.72% |
| 22 | 2025-06-01 | 91.75% | 87.03% | -4.72% |
| 23 | 2025-05-04 | 87.03% | 91.75% | +4.72% |
| 24 | 2025-05-01 | 91.75% | 87.03% | -4.72% |
| 25 | 2025-04-13 | 87.03% | 91.75% | +4.72% |
| 26 | 2025-04-12 | 91.75% | 87.03% | -4.72% |
| 27 | 2025-04-02 | 87.03% | 91.75% | +4.72% |
| 28 | 2025-04-01 | 91.75% | 87.03% | -4.72% |
| 29 | 2025-03-25 | 87.03% | 91.75% | +4.72% |
| 30 | 2025-03-24 | 91.75% | 87.03% | -4.72% |
| 31 | 2025-03-19 | 91.45% | 91.75% | +0.29% |
| 32 | 2025-03-17 | 96.95% | 91.45% | -5.50% |
| 33 | 2024-12-17 | 97.28% | 96.95% | -0.32% |
| 34 | 2023-12-25 | 97.20% | 97.28% | +0.08% |
| 35 | 2023-11-10 | 97.12% | 97.20% | +0.08% |
| 36 | 2023-09-27 | 97.28% | 97.12% | -0.16% |
| 37 | 2023-03-07 | 90.82% | 97.28% | +6.46% |
| 38 | 2022-02-04 | — | 90.82% | — |