EPSS score history for CVE-2011-4531, 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 | 2026-05-15 | 13.34% | 35.34% | +22.01% |
| 2 | 2026-04-27 | 13.75% | 13.34% | -0.42% |
| 3 | 2026-02-12 | 17.49% | 13.75% | -3.74% |
| 4 | 2025-11-29 | 22.82% | 17.49% | -5.33% |
| 5 | 2025-03-30 | 26.59% | 22.82% | -3.76% |
| 6 | 2025-03-29 | 22.82% | 26.59% | +3.76% |
| 7 | 2025-03-17 | 4.39% | 22.82% | +18.43% |
| 8 | 2024-12-17 | 5.21% | 4.39% | -0.82% |
| 9 | 2024-09-17 | 1.70% | 5.21% | +3.52% |
| 10 | 2024-05-24 | 1.42% | 1.70% | +0.28% |
| 11 | 2024-05-10 | 1.18% | 1.42% | +0.23% |
| 12 | 2024-04-25 | 1.02% | 1.18% | +0.16% |
| 13 | 2024-03-15 | 0.72% | 1.02% | +0.30% |
| 14 | 2024-02-08 | 5.21% | 0.72% | -4.49% |
| 15 | 2023-06-05 | 7.20% | 5.21% | -1.98% |
| 16 | 2023-03-07 | 1.21% | 7.20% | +5.99% |
| 17 | 2022-02-04 | — | 1.21% | — |