EPSS score history for CVE-2023-20889, 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 | 2026-07-09 | 79.12% | 79.26% | +0.14% |
| 2 | 2026-06-23 | 79.94% | 79.12% | -0.82% |
| 3 | 2026-06-15 | 89.63% | 79.94% | -9.70% |
| 4 | 2026-06-08 | 90.23% | 89.63% | -0.59% |
| 5 | 2026-03-19 | 89.97% | 90.23% | +0.25% |
| 6 | 2025-11-21 | 83.40% | 89.97% | +6.57% |
| 7 | 2025-11-18 | 89.97% | 83.40% | -6.57% |
| 8 | 2025-11-16 | 89.51% | 89.97% | +0.47% |
| 9 | 2025-10-31 | 89.40% | 89.51% | +0.11% |
| 10 | 2025-07-08 | 89.90% | 89.40% | -0.50% |
| 11 | 2025-06-30 | 90.79% | 89.90% | -0.89% |
| 12 | 2025-06-10 | 91.68% | 90.79% | -0.90% |
| 13 | 2025-05-27 | 91.82% | 91.68% | -0.14% |
| 14 | 2025-05-14 | 91.55% | 91.82% | +0.27% |
| 15 | 2025-04-02 | 91.70% | 91.55% | -0.14% |
| 16 | 2025-03-30 | 91.93% | 91.70% | -0.23% |
| 17 | 2025-03-29 | 91.70% | 91.93% | +0.23% |
| 18 | 2025-03-28 | 91.04% | 91.70% | +0.66% |
| 19 | 2025-03-24 | 91.70% | 91.04% | -0.66% |
| 20 | 2025-03-23 | 91.04% | 91.70% | +0.66% |
| 21 | 2025-03-18 | 91.70% | 91.04% | -0.66% |
| 22 | 2025-03-17 | 24.27% | 91.70% | +67.43% |
| 23 | 2025-03-11 | 24.98% | 24.27% | -0.71% |
| 24 | 2025-02-09 | 24.72% | 24.98% | +0.26% |
| 25 | 2024-12-28 | 25.78% | 24.72% | -1.06% |
| 26 | 2024-12-17 | 11.23% | 25.78% | +14.55% |
| 27 | 2024-11-17 | 18.01% | 11.23% | -6.79% |
| 28 | 2024-08-16 | 35.71% | 18.01% | -17.70% |
| 29 | 2024-07-21 | 38.97% | 35.71% | -3.26% |
| 30 | 2024-07-09 | 48.84% | 38.97% | -9.87% |
| 31 | 2024-06-13 | 42.39% | 48.84% | +6.45% |
| 32 | 2024-06-02 | 37.92% | 42.39% | +4.47% |
| 33 | 2024-05-07 | 37.68% | 37.92% | +0.24% |
| 34 | 2024-04-26 | 34.62% | 37.68% | +3.06% |
| 35 | 2024-04-13 | 29.38% | 34.62% | +5.24% |
| 36 | 2024-03-21 | 35.45% | 29.38% | -6.08% |
| 37 | 2024-03-10 | 18.92% | 35.45% | +16.53% |
| 38 | 2024-02-17 | 22.28% | 18.92% | -3.36% |
| 39 | 2024-02-04 | 9.00% | 22.28% | +13.28% |
| 40 | 2024-01-14 | 7.25% | 9.00% | +1.76% |
| 41 | 2024-01-01 | 2.62% | 7.25% | +4.63% |
| 42 | 2023-12-13 | 1.96% | 2.62% | +0.66% |
| 43 | 2023-09-22 | 2.15% | 1.96% | -0.19% |
| 44 | 2023-08-09 | 1.61% | 2.15% | +0.54% |
| 45 | 2023-07-17 | 0.61% | 1.61% | +1.00% |
| 46 | 2023-07-15 | 0.78% | 0.61% | -0.17% |
| 47 | 2023-07-08 | 0.64% | 0.78% | +0.14% |
| 48 | 2023-06-28 | 0.07% | 0.64% | +0.57% |
| 49 | 2023-06-15 | 0.23% | 0.07% | -0.16% |
| 50 | 2023-06-10 | 0.04% | 0.23% | +0.19% |
| 51 | 2023-06-08 | — | 0.04% | — |