EPSS score history for CVE-2023-21717, 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 | 11.39% | 1.09% | -10.29% |
| 2 | 2026-05-13 | 9.84% | 11.39% | +1.55% |
| 3 | 2026-05-09 | 8.15% | 9.84% | +1.69% |
| 4 | 2026-04-21 | 8.29% | 8.15% | -0.14% |
| 5 | 2026-04-08 | 2.47% | 8.29% | +5.83% |
| 6 | 2026-03-08 | 2.24% | 2.47% | +0.23% |
| 7 | 2026-03-04 | 1.94% | 2.24% | +0.31% |
| 8 | 2026-02-28 | 1.85% | 1.94% | +0.09% |
| 9 | 2025-12-11 | 1.73% | 1.85% | +0.11% |
| 10 | 2025-11-21 | 9.30% | 1.73% | -7.56% |
| 11 | 2025-11-18 | 1.71% | 9.30% | +7.58% |
| 12 | 2025-09-25 | 2.02% | 1.71% | -0.31% |
| 13 | 2025-03-30 | 2.30% | 2.02% | -0.27% |
| 14 | 2025-03-29 | 2.02% | 2.30% | +0.27% |
| 15 | 2025-03-25 | 0.57% | 2.02% | +1.46% |
| 16 | 2025-03-19 | 0.19% | 0.57% | +0.38% |
| 17 | 2025-03-17 | 0.06% | 0.19% | +0.13% |
| 18 | 2024-01-15 | 0.05% | 0.06% | +0.01% |
| 19 | 2024-01-04 | 0.07% | 0.05% | -0.02% |
| 20 | 2023-12-22 | 0.05% | 0.07% | +0.02% |
| 21 | 2023-07-08 | 0.07% | 0.05% | -0.02% |
| 22 | 2023-05-24 | 0.05% | 0.07% | +0.02% |
| 23 | 2023-03-07 | 1.15% | 0.05% | -1.10% |
| 24 | 2023-02-24 | 0.89% | 1.15% | +0.26% |
| 25 | 2023-02-15 | — | 0.89% | — |