EPSS score history for CVE-2009-1534, 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 | 75.43% | 51.61% | -23.82% |
| 2 | 2025-03-30 | 84.19% | 75.43% | -8.76% |
| 3 | 2025-03-29 | 75.43% | 84.19% | +8.76% |
| 4 | 2025-03-17 | 96.37% | 75.43% | -20.94% |
| 5 | 2025-02-20 | 96.25% | 96.37% | +0.13% |
| 6 | 2024-12-17 | 95.63% | 96.25% | +0.62% |
| 7 | 2024-12-09 | 95.37% | 95.63% | +0.26% |
| 8 | 2024-11-05 | 95.21% | 95.37% | +0.16% |
| 9 | 2024-10-01 | 95.12% | 95.21% | +0.09% |
| 10 | 2024-08-25 | 94.83% | 95.12% | +0.30% |
| 11 | 2024-07-19 | 94.58% | 94.83% | +0.25% |
| 12 | 2024-06-11 | 95.73% | 94.58% | -1.15% |
| 13 | 2024-03-22 | 95.95% | 95.73% | -0.23% |
| 14 | 2024-02-10 | 96.17% | 95.95% | -0.22% |
| 15 | 2023-12-30 | 96.01% | 96.17% | +0.16% |
| 16 | 2023-11-15 | 95.39% | 96.01% | +0.62% |
| 17 | 2023-09-30 | 95.62% | 95.39% | -0.23% |
| 18 | 2023-08-15 | 94.89% | 95.62% | +0.73% |
| 19 | 2023-07-01 | 95.23% | 94.89% | -0.35% |
| 20 | 2023-05-18 | 95.28% | 95.23% | -0.05% |
| 21 | 2023-04-05 | 95.98% | 95.28% | -0.70% |
| 22 | 2023-03-07 | 87.96% | 95.98% | +8.01% |
| 23 | 2022-07-18 | 73.87% | 87.96% | +14.09% |
| 24 | 2022-07-17 | 87.96% | 73.87% | -14.09% |
| 25 | 2022-02-04 | — | 87.96% | — |