EPSS score history for CVE-2021-31344, 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 | 0.91% | 1.41% | +0.50% |
| 2 | 2025-04-20 | 1.01% | 0.91% | -0.10% |
| 3 | 2025-04-06 | 0.90% | 1.01% | +0.11% |
| 4 | 2025-03-30 | 1.13% | 0.90% | -0.22% |
| 5 | 2025-03-29 | 0.90% | 1.13% | +0.22% |
| 6 | 2025-03-24 | 0.32% | 0.90% | +0.58% |
| 7 | 2025-03-17 | 0.53% | 0.32% | -0.21% |
| 8 | 2025-01-10 | 0.38% | 0.53% | +0.16% |
| 9 | 2024-12-17 | 0.30% | 0.38% | +0.07% |
| 10 | 2024-10-09 | 0.10% | 0.30% | +0.20% |
| 11 | 2023-03-07 | 1.02% | 0.10% | -0.92% |
| 12 | 2022-04-01 | 7.18% | 1.02% | -6.16% |
| 13 | 2022-02-04 | 4.50% | 7.18% | +2.67% |
| 14 | 2022-01-12 | 3.63% | 4.50% | +0.87% |
| 15 | 2022-01-06 | 0.83% | 3.63% | +2.80% |
| 16 | 2021-12-15 | 0.62% | 0.83% | +0.21% |
| 17 | 2021-11-10 | — | 0.62% | — |