EPSS score history for CVE-2023-21773, 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 | 2.01% | 0.70% | -1.31% |
| 2 | 2026-02-15 | 1.08% | 2.01% | +0.93% |
| 3 | 2026-01-28 | 0.93% | 1.08% | +0.15% |
| 4 | 2026-01-24 | 0.80% | 0.93% | +0.13% |
| 5 | 2026-01-19 | 0.63% | 0.80% | +0.18% |
| 6 | 2025-11-21 | 1.38% | 0.63% | -0.75% |
| 7 | 2025-11-18 | 0.55% | 1.38% | +0.83% |
| 8 | 2025-08-21 | 0.66% | 0.55% | -0.10% |
| 9 | 2025-06-05 | 0.51% | 0.66% | +0.14% |
| 10 | 2025-03-30 | 0.70% | 0.51% | -0.19% |
| 11 | 2025-03-29 | 0.51% | 0.70% | +0.19% |
| 12 | 2025-03-17 | 0.15% | 0.51% | +0.36% |
| 13 | 2025-01-23 | 0.06% | 0.15% | +0.09% |
| 14 | 2024-05-29 | 0.04% | 0.06% | +0.02% |
| 15 | 2024-04-29 | 0.08% | 0.04% | -0.04% |
| 16 | 2023-12-23 | 0.04% | 0.08% | +0.04% |
| 17 | 2023-06-15 | 0.21% | 0.04% | -0.16% |
| 18 | 2023-05-30 | 0.05% | 0.21% | +0.16% |
| 19 | 2023-05-08 | 0.09% | 0.05% | -0.04% |
| 20 | 2023-03-07 | 1.18% | 0.09% | -1.09% |
| 21 | 2023-02-11 | 1.15% | 1.18% | +0.03% |
| 22 | 2023-01-19 | 0.89% | 1.15% | +0.26% |
| 23 | 2023-01-11 | — | 0.89% | — |