EPSS score history for CVE-2023-21890, 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 | 2.81% | 0.84% | -1.97% |
| 2 | 2026-03-07 | 1.84% | 2.81% | +0.97% |
| 3 | 2026-03-01 | 1.59% | 1.84% | +0.25% |
| 4 | 2026-02-12 | 1.50% | 1.59% | +0.09% |
| 5 | 2026-01-25 | 1.17% | 1.50% | +0.34% |
| 6 | 2026-01-21 | 1.06% | 1.17% | +0.11% |
| 7 | 2026-01-20 | 1.01% | 1.06% | +0.05% |
| 8 | 2025-11-21 | 2.81% | 1.01% | -1.80% |
| 9 | 2025-11-18 | 1.00% | 2.81% | +1.81% |
| 10 | 2025-10-12 | 0.73% | 1.00% | +0.27% |
| 11 | 2025-03-30 | 1.25% | 0.73% | -0.52% |
| 12 | 2025-03-29 | 0.73% | 1.25% | +0.52% |
| 13 | 2025-03-17 | 0.39% | 0.73% | +0.34% |
| 14 | 2025-01-01 | 0.27% | 0.39% | +0.11% |
| 15 | 2024-12-17 | 1.39% | 0.27% | -1.12% |
| 16 | 2024-12-16 | 0.98% | 1.39% | +0.41% |
| 17 | 2024-11-19 | 0.49% | 0.98% | +0.50% |
| 18 | 2024-10-06 | 0.36% | 0.49% | +0.13% |
| 19 | 2024-09-18 | 0.50% | 0.36% | -0.15% |
| 20 | 2024-03-02 | 0.37% | 0.50% | +0.13% |
| 21 | 2024-01-24 | 0.26% | 0.37% | +0.11% |
| 22 | 2023-07-08 | 0.37% | 0.26% | -0.11% |
| 23 | 2023-03-24 | 0.26% | 0.37% | +0.11% |
| 24 | 2023-03-07 | 0.89% | 0.26% | -0.62% |
| 25 | 2023-01-18 | — | 0.89% | — |