EPSS score history for CVE-2021-31318, 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 | 0.22% | 1.29% | +1.07% |
| 2 | 2026-02-27 | 0.14% | 0.22% | +0.08% |
| 3 | 2026-02-24 | 0.27% | 0.14% | -0.12% |
| 4 | 2026-01-07 | 0.19% | 0.27% | +0.07% |
| 5 | 2025-11-21 | 0.29% | 0.19% | -0.10% |
| 6 | 2025-11-18 | 0.16% | 0.29% | +0.13% |
| 7 | 2025-06-08 | 0.28% | 0.16% | -0.11% |
| 8 | 2025-03-30 | 0.42% | 0.28% | -0.14% |
| 9 | 2025-03-29 | 0.28% | 0.42% | +0.14% |
| 10 | 2025-03-17 | 0.12% | 0.28% | +0.16% |
| 11 | 2024-12-17 | 0.16% | 0.12% | -0.04% |
| 12 | 2024-09-20 | 0.11% | 0.16% | +0.05% |
| 13 | 2023-03-07 | 1.05% | 0.11% | -0.94% |
| 14 | 2022-04-01 | 1.40% | 1.05% | -0.35% |
| 15 | 2022-02-04 | 3.43% | 1.40% | -2.02% |
| 16 | 2022-01-06 | 0.78% | 3.43% | +2.64% |
| 17 | 2021-06-09 | 3.43% | 0.78% | -2.64% |
| 18 | 2021-05-19 | — | 3.43% | — |