EPSS score history for CVE-2019-6977, 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 | 87.88% | 65.12% | -22.77% |
| 2 | 2026-05-13 | 86.30% | 87.88% | +1.58% |
| 3 | 2026-03-18 | 87.33% | 86.30% | -1.03% |
| 4 | 2026-03-04 | 86.55% | 87.33% | +0.78% |
| 5 | 2026-03-01 | 87.33% | 86.55% | -0.78% |
| 6 | 2026-02-18 | 87.77% | 87.33% | -0.44% |
| 7 | 2026-02-04 | 86.91% | 87.77% | +0.86% |
| 8 | 2026-02-01 | 87.77% | 86.91% | -0.86% |
| 9 | 2026-01-04 | 86.91% | 87.77% | +0.86% |
| 10 | 2026-01-01 | 87.77% | 86.91% | -0.86% |
| 11 | 2025-12-28 | 89.95% | 87.77% | -2.18% |
| 12 | 2025-12-27 | 87.77% | 89.95% | +2.18% |
| 13 | 2025-12-10 | 89.07% | 87.77% | -1.30% |
| 14 | 2025-12-04 | 88.37% | 89.07% | +0.70% |
| 15 | 2025-12-01 | 89.07% | 88.37% | -0.70% |
| 16 | 2025-11-21 | 79.15% | 89.07% | +9.92% |
| 17 | 2025-11-18 | 89.14% | 79.15% | -9.99% |
| 18 | 2025-11-04 | 88.46% | 89.14% | +0.69% |
| 19 | 2025-11-01 | 89.14% | 88.46% | -0.69% |
| 20 | 2025-10-28 | 90.02% | 89.14% | -0.87% |
| 21 | 2025-10-27 | 89.14% | 90.02% | +0.87% |
| 22 | 2025-10-04 | 88.46% | 89.14% | +0.69% |
| 23 | 2025-10-01 | 90.02% | 88.46% | -1.56% |
| 24 | 2025-09-04 | 89.44% | 90.02% | +0.58% |
| 25 | 2025-09-01 | 90.02% | 89.44% | -0.58% |
| 26 | 2025-08-04 | 89.44% | 90.02% | +0.58% |
| 27 | 2025-08-01 | 90.02% | 89.44% | -0.58% |
| 28 | 2025-07-30 | 89.14% | 90.02% | +0.87% |
| 29 | 2025-07-12 | 89.56% | 89.14% | -0.41% |
| 30 | 2025-07-04 | 88.92% | 89.56% | +0.64% |
| 31 | 2025-07-01 | 89.56% | 88.92% | -0.64% |
| 32 | 2025-06-04 | 88.92% | 89.56% | +0.64% |
| 33 | 2025-06-03 | 88.29% | 88.92% | +0.63% |
| 34 | 2025-06-01 | 89.49% | 88.29% | -1.20% |
| 35 | 2025-05-04 | 88.29% | 89.49% | +1.20% |
| 36 | 2025-05-01 | 89.49% | 88.29% | -1.20% |
| 37 | 2025-03-17 | 58.20% | 89.49% | +31.29% |
| 38 | 2024-12-17 | 71.41% | 58.20% | -13.21% |
| 39 | 2024-06-19 | 72.29% | 71.41% | -0.88% |
| 40 | 2024-05-07 | 77.10% | 72.29% | -4.80% |
| 41 | 2024-03-15 | 83.04% | 77.10% | -5.94% |
| 42 | 2024-02-25 | 82.63% | 83.04% | +0.41% |
| 43 | 2024-02-07 | 84.69% | 82.63% | -2.06% |
| 44 | 2024-01-05 | 87.45% | 84.69% | -2.75% |
| 45 | 2023-12-18 | 89.73% | 87.45% | -2.28% |
| 46 | 2023-08-09 | 88.75% | 89.73% | +0.97% |
| 47 | 2023-07-09 | 89.88% | 88.75% | -1.13% |
| 48 | 2023-06-09 | 89.01% | 89.88% | +0.87% |
| 49 | 2023-05-07 | 91.19% | 89.01% | -2.18% |
| 50 | 2023-03-07 | 38.05% | 91.19% | +53.14% |
| 51 | 2022-02-04 | 16.00% | 38.05% | +22.05% |
| 52 | 2021-04-14 | — | 16.00% | — |