EPSS score history for CVE-2011-4449, 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 | 4.52% | 4.14% | -0.38% |
| 2 | 2025-03-30 | 6.91% | 4.52% | -2.39% |
| 3 | 2025-03-29 | 4.52% | 6.91% | +2.39% |
| 4 | 2025-03-17 | 1.88% | 4.52% | +2.64% |
| 5 | 2024-12-17 | 5.09% | 1.88% | -3.21% |
| 6 | 2024-11-18 | 5.26% | 5.09% | -0.17% |
| 7 | 2024-09-17 | 1.62% | 5.26% | +3.64% |
| 8 | 2024-07-22 | 1.16% | 1.62% | +0.47% |
| 9 | 2024-06-22 | 1.40% | 1.16% | -0.24% |
| 10 | 2024-05-10 | 1.31% | 1.40% | +0.09% |
| 11 | 2024-04-25 | 1.08% | 1.31% | +0.23% |
| 12 | 2024-03-15 | 0.99% | 1.08% | +0.09% |
| 13 | 2024-02-08 | 10.39% | 0.99% | -9.40% |
| 14 | 2023-11-30 | 11.48% | 10.39% | -1.09% |
| 15 | 2023-09-30 | 13.13% | 11.48% | -1.65% |
| 16 | 2023-05-24 | 17.47% | 13.13% | -4.34% |
| 17 | 2023-03-24 | 22.97% | 17.47% | -5.50% |
| 18 | 2023-03-07 | 4.19% | 22.97% | +18.78% |
| 19 | 2022-11-20 | 4.98% | 4.19% | -0.79% |
| 20 | 2022-08-19 | 6.03% | 4.98% | -1.05% |
| 21 | 2022-05-17 | 6.46% | 6.03% | -0.43% |
| 22 | 2022-02-07 | 7.03% | 6.46% | -0.57% |
| 23 | 2022-02-04 | — | 7.03% | — |