EPSS score history for CVE-2020-1934, 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 | 2026-06-19 | 51.02% | 51.95% | +0.93% |
| 2 | 2026-06-15 | 27.24% | 51.02% | +23.78% |
| 3 | 2026-04-29 | 38.66% | 27.24% | -11.42% |
| 4 | 2026-03-17 | 41.87% | 38.66% | -3.21% |
| 5 | 2026-03-04 | 22.52% | 41.87% | +19.35% |
| 6 | 2026-03-01 | 41.87% | 22.52% | -19.35% |
| 7 | 2026-02-04 | 22.52% | 41.87% | +19.35% |
| 8 | 2026-02-01 | 41.87% | 22.52% | -19.35% |
| 9 | 2026-01-04 | 22.52% | 41.87% | +19.35% |
| 10 | 2026-01-01 | 41.87% | 22.52% | -19.35% |
| 11 | 2025-12-28 | 39.96% | 41.87% | +1.91% |
| 12 | 2025-12-27 | 41.87% | 39.96% | -1.91% |
| 13 | 2025-12-04 | 22.52% | 41.87% | +19.35% |
| 14 | 2025-12-01 | 41.87% | 22.52% | -19.35% |
| 15 | 2025-11-21 | 7.59% | 41.87% | +34.28% |
| 16 | 2025-11-18 | 41.87% | 7.59% | -34.28% |
| 17 | 2025-11-04 | 22.52% | 41.87% | +19.35% |
| 18 | 2025-11-01 | 41.87% | 22.52% | -19.35% |
| 19 | 2025-10-28 | 39.96% | 41.87% | +1.91% |
| 20 | 2025-10-27 | 41.87% | 39.96% | -1.91% |
| 21 | 2025-10-04 | 22.52% | 41.87% | +19.35% |
| 22 | 2025-10-01 | 39.96% | 22.52% | -17.44% |
| 23 | 2025-09-04 | 21.09% | 39.96% | +18.87% |
| 24 | 2025-09-01 | 39.96% | 21.09% | -18.87% |
| 25 | 2025-08-22 | 38.49% | 39.96% | +1.47% |
| 26 | 2025-08-17 | 36.78% | 38.49% | +1.71% |
| 27 | 2025-08-04 | 21.09% | 36.78% | +15.68% |
| 28 | 2025-08-01 | 36.78% | 21.09% | -15.68% |
| 29 | 2025-07-30 | 38.66% | 36.78% | -1.88% |
| 30 | 2025-07-29 | 39.54% | 38.66% | -0.88% |
| 31 | 2025-07-04 | 18.50% | 39.54% | +21.04% |
| 32 | 2025-07-01 | 39.54% | 18.50% | -21.04% |
| 33 | 2025-06-24 | 38.07% | 39.54% | +1.47% |
| 34 | 2025-06-04 | 17.68% | 38.07% | +20.40% |
| 35 | 2025-06-01 | 38.07% | 17.68% | -20.40% |
| 36 | 2025-05-04 | 17.68% | 38.07% | +20.40% |
| 37 | 2025-05-01 | 38.07% | 17.68% | -20.40% |
| 38 | 2025-03-30 | 78.60% | 38.07% | -40.53% |
| 39 | 2025-03-29 | 38.07% | 78.60% | +40.53% |
| 40 | 2025-03-24 | 77.72% | 38.07% | -39.64% |
| 41 | 2025-03-23 | 38.07% | 77.72% | +39.64% |
| 42 | 2025-03-17 | 0.25% | 38.07% | +37.82% |
| 43 | 2024-12-17 | 0.15% | 0.25% | +0.10% |
| 44 | 2024-02-21 | 0.13% | 0.15% | +0.02% |
| 45 | 2023-11-14 | 0.16% | 0.13% | -0.03% |
| 46 | 2023-11-08 | 0.12% | 0.16% | +0.03% |
| 47 | 2023-03-07 | 5.24% | 0.12% | -5.12% |
| 48 | 2022-04-01 | 34.28% | 5.24% | -29.04% |
| 49 | 2022-02-04 | 40.79% | 34.28% | -6.50% |
| 50 | 2022-01-06 | 13.31% | 40.79% | +27.48% |
| 51 | 2021-07-10 | 12.82% | 13.31% | +0.49% |
| 52 | 2021-06-08 | 12.33% | 12.82% | +0.49% |
| 53 | 2021-06-03 | 11.83% | 12.33% | +0.50% |
| 54 | 2021-04-14 | — | 11.83% | — |