EPSS score history for CVE-2023-21690, 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 | 2026-03-16 | 22.44% | 27.52% | +5.08% |
| 2 | 2026-02-15 | 19.39% | 22.44% | +3.05% |
| 3 | 2026-01-09 | 21.01% | 19.39% | -1.63% |
| 4 | 2025-12-11 | 20.02% | 21.01% | +0.99% |
| 5 | 2025-11-21 | 12.40% | 20.02% | +7.62% |
| 6 | 2025-11-18 | 20.02% | 12.40% | -7.62% |
| 7 | 2025-09-25 | 22.73% | 20.02% | -2.71% |
| 8 | 2025-04-29 | 21.01% | 22.73% | +1.71% |
| 9 | 2025-03-30 | 34.71% | 21.01% | -13.69% |
| 10 | 2025-03-29 | 21.01% | 34.71% | +13.69% |
| 11 | 2025-03-25 | 8.20% | 21.01% | +12.81% |
| 12 | 2025-03-19 | 2.90% | 8.20% | +5.30% |
| 13 | 2025-03-17 | 1.05% | 2.90% | +1.85% |
| 14 | 2025-02-27 | 1.52% | 1.05% | -0.47% |
| 15 | 2025-02-10 | 1.29% | 1.52% | +0.23% |
| 16 | 2024-12-31 | 1.12% | 1.29% | +0.17% |
| 17 | 2024-12-17 | 30.09% | 1.12% | -28.97% |
| 18 | 2024-12-03 | 27.53% | 30.09% | +2.56% |
| 19 | 2024-11-18 | 28.06% | 27.53% | -0.53% |
| 20 | 2024-09-21 | 32.38% | 28.06% | -4.33% |
| 21 | 2024-09-06 | 33.31% | 32.38% | -0.93% |
| 22 | 2024-08-09 | 31.94% | 33.31% | +1.37% |
| 23 | 2024-07-27 | 34.39% | 31.94% | -2.44% |
| 24 | 2024-03-18 | 42.27% | 34.39% | -7.89% |
| 25 | 2024-02-21 | 46.59% | 42.27% | -4.32% |
| 26 | 2024-01-15 | 44.86% | 46.59% | +1.74% |
| 27 | 2024-01-04 | 54.19% | 44.86% | -9.33% |
| 28 | 2023-12-22 | 49.50% | 54.19% | +4.69% |
| 29 | 2023-12-11 | 53.46% | 49.50% | -3.96% |
| 30 | 2023-11-29 | 57.01% | 53.46% | -3.55% |
| 31 | 2023-09-23 | 52.82% | 57.01% | +4.19% |
| 32 | 2023-08-22 | 51.31% | 52.82% | +1.51% |
| 33 | 2023-07-20 | 45.20% | 51.31% | +6.11% |
| 34 | 2023-07-08 | 35.06% | 45.20% | +10.14% |
| 35 | 2023-06-19 | 32.84% | 35.06% | +2.22% |
| 36 | 2023-05-24 | 31.55% | 32.84% | +1.29% |
| 37 | 2023-05-19 | 24.94% | 31.55% | +6.61% |
| 38 | 2023-05-08 | 27.04% | 24.94% | -2.10% |
| 39 | 2023-04-29 | 21.04% | 27.04% | +6.00% |
| 40 | 2023-04-18 | 18.62% | 21.04% | +2.42% |
| 41 | 2023-03-19 | 22.09% | 18.62% | -3.47% |
| 42 | 2023-03-18 | 20.46% | 22.09% | +1.62% |
| 43 | 2023-03-07 | 1.60% | 20.46% | +18.86% |
| 44 | 2023-02-25 | 1.16% | 1.60% | +0.44% |
| 45 | 2023-02-15 | — | 1.16% | — |