EPSS score history for CVE-2021-22893, 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 | 2026-06-30 | 49.22% | 47.17% | -2.05% |
| 2 | 2026-06-27 | 47.17% | 49.22% | +2.05% |
| 3 | 2026-06-15 | 93.61% | 47.17% | -46.43% |
| 4 | 2026-05-24 | 93.97% | 93.61% | -0.36% |
| 5 | 2026-05-22 | 93.61% | 93.97% | +0.36% |
| 6 | 2026-02-16 | 93.49% | 93.61% | +0.12% |
| 7 | 2026-01-18 | 93.38% | 93.49% | +0.11% |
| 8 | 2025-12-12 | 93.51% | 93.38% | -0.13% |
| 9 | 2025-11-21 | 92.36% | 93.51% | +1.15% |
| 10 | 2025-11-18 | 93.51% | 92.36% | -1.15% |
| 11 | 2025-06-18 | 93.91% | 93.51% | -0.40% |
| 12 | 2025-06-15 | 93.51% | 93.91% | +0.40% |
| 13 | 2025-03-30 | 93.27% | 93.51% | +0.24% |
| 14 | 2025-03-29 | 93.51% | 93.27% | -0.24% |
| 15 | 2025-03-28 | 93.27% | 93.51% | +0.24% |
| 16 | 2025-03-17 | 94.18% | 93.27% | -0.91% |
| 17 | 2025-02-10 | 94.07% | 94.18% | +0.11% |
| 18 | 2024-12-17 | 96.07% | 94.07% | -2.00% |
| 19 | 2024-04-26 | 96.27% | 96.07% | -0.19% |
| 20 | 2024-04-11 | 96.49% | 96.27% | -0.22% |
| 21 | 2024-02-28 | 96.75% | 96.49% | -0.25% |
| 22 | 2024-01-07 | 96.80% | 96.75% | -0.05% |
| 23 | 2023-11-28 | 96.92% | 96.80% | -0.12% |
| 24 | 2023-11-16 | 96.81% | 96.92% | +0.11% |
| 25 | 2023-11-02 | 96.89% | 96.81% | -0.08% |
| 26 | 2023-10-06 | 96.73% | 96.89% | +0.16% |
| 27 | 2023-09-09 | 96.91% | 96.73% | -0.18% |
| 28 | 2023-05-20 | 97.00% | 96.91% | -0.09% |
| 29 | 2023-03-07 | 53.74% | 97.00% | +43.25% |
| 30 | 2022-02-04 | 10.00% | 53.74% | +43.74% |
| 31 | 2021-04-27 | — | 10.00% | — |