EPSS score history for CVE-2011-4877, 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 | 2026-05-23 | 23.12% | 27.04% | +3.92% |
| 2 | 2026-04-30 | 21.88% | 23.12% | +1.24% |
| 3 | 2026-03-10 | 27.00% | 21.88% | -5.11% |
| 4 | 2025-12-25 | 25.98% | 27.00% | +1.01% |
| 5 | 2025-10-04 | 23.69% | 25.98% | +2.29% |
| 6 | 2025-03-30 | 22.41% | 23.69% | +1.29% |
| 7 | 2025-03-29 | 23.69% | 22.41% | -1.29% |
| 8 | 2025-03-17 | 4.28% | 23.69% | +19.41% |
| 9 | 2024-12-17 | 4.54% | 4.28% | -0.27% |
| 10 | 2023-03-07 | 1.41% | 4.54% | +3.13% |
| 11 | 2022-02-04 | — | 1.41% | — |