EPSS score history for CVE-2021-31324, 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 | 82.74% | 34.06% | -48.68% |
| 2 | 2026-05-22 | 79.99% | 82.74% | +2.75% |
| 3 | 2026-03-23 | 78.45% | 79.99% | +1.53% |
| 4 | 2026-03-03 | 85.90% | 78.45% | -7.45% |
| 5 | 2026-02-28 | 82.33% | 85.90% | +3.57% |
| 6 | 2025-11-21 | 80.44% | 82.33% | +1.90% |
| 7 | 2025-11-18 | 82.33% | 80.44% | -1.90% |
| 8 | 2025-06-18 | 66.23% | 82.33% | +16.10% |
| 9 | 2025-03-30 | 86.33% | 66.23% | -20.10% |
| 10 | 2025-03-29 | 66.23% | 86.33% | +20.10% |
| 11 | 2025-03-19 | 61.92% | 66.23% | +4.31% |
| 12 | 2025-03-17 | 95.59% | 61.92% | -33.67% |
| 13 | 2025-02-17 | 95.86% | 95.59% | -0.26% |
| 14 | 2025-02-02 | 95.65% | 95.86% | +0.21% |
| 15 | 2025-01-20 | 1.40% | 95.65% | +94.25% |
| 16 | 2024-12-30 | 1.15% | 1.40% | +0.25% |
| 17 | 2024-12-17 | 0.78% | 1.15% | +0.37% |
| 18 | 2024-09-20 | 0.72% | 0.78% | +0.05% |
| 19 | 2024-05-06 | 0.88% | 0.72% | -0.16% |
| 20 | 2024-02-27 | 0.81% | 0.88% | +0.07% |
| 21 | 2023-12-23 | 0.67% | 0.81% | +0.14% |
| 22 | 2023-03-07 | 1.16% | 0.67% | -0.49% |
| 23 | 2022-04-01 | 15.36% | 1.16% | -14.21% |
| 24 | 2022-02-04 | 4.23% | 15.36% | +11.13% |
| 25 | 2022-01-06 | 0.97% | 4.23% | +3.25% |
| 26 | 2021-05-19 | — | 0.97% | — |