EPSS score history for CVE-2023-4863, 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 | 93.30% | 99.74% | +6.44% |
| 2 | 2026-05-22 | 93.61% | 93.30% | -0.30% |
| 3 | 2026-05-13 | 94.12% | 93.61% | -0.51% |
| 4 | 2026-04-21 | 93.61% | 94.12% | +0.51% |
| 5 | 2026-04-13 | 94.08% | 93.61% | -0.48% |
| 6 | 2026-04-10 | 93.61% | 94.08% | +0.48% |
| 7 | 2026-04-06 | 94.12% | 93.61% | -0.51% |
| 8 | 2026-03-03 | 93.61% | 94.12% | +0.51% |
| 9 | 2026-03-01 | 94.12% | 93.61% | -0.51% |
| 10 | 2026-02-26 | 93.61% | 94.12% | +0.51% |
| 11 | 2026-02-20 | 93.71% | 93.61% | -0.10% |
| 12 | 2026-02-18 | 93.61% | 93.71% | +0.10% |
| 13 | 2026-02-14 | 94.12% | 93.61% | -0.51% |
| 14 | 2026-01-20 | 94.16% | 94.12% | -0.05% |
| 15 | 2026-01-18 | 94.12% | 94.16% | +0.05% |
| 16 | 2025-11-24 | 94.16% | 94.12% | -0.05% |
| 17 | 2025-11-21 | 80.52% | 94.16% | +13.64% |
| 18 | 2025-11-18 | 94.12% | 80.52% | -13.59% |
| 19 | 2025-11-15 | 94.16% | 94.12% | -0.05% |
| 20 | 2025-11-13 | 94.12% | 94.16% | +0.05% |
| 21 | 2025-10-27 | 93.61% | 94.12% | +0.51% |
| 22 | 2025-10-21 | 94.12% | 93.61% | -0.51% |
| 23 | 2025-10-20 | 94.16% | 94.12% | -0.05% |
| 24 | 2025-10-17 | 93.35% | 94.16% | +0.82% |
| 25 | 2025-10-10 | 93.95% | 93.35% | -0.60% |
| 26 | 2025-09-24 | 93.99% | 93.95% | -0.04% |
| 27 | 2025-09-16 | 93.35% | 93.99% | +0.65% |
| 28 | 2025-09-15 | 93.95% | 93.35% | -0.60% |
| 29 | 2025-09-03 | 93.99% | 93.95% | -0.04% |
| 30 | 2025-08-19 | 94.16% | 93.99% | -0.17% |
| 31 | 2025-08-16 | 93.99% | 94.16% | +0.17% |
| 32 | 2025-08-10 | 94.16% | 93.99% | -0.17% |
| 33 | 2025-08-08 | 93.95% | 94.16% | +0.22% |
| 34 | 2025-07-29 | 93.99% | 93.95% | -0.04% |
| 35 | 2025-07-17 | 94.16% | 93.99% | -0.17% |
| 36 | 2025-07-16 | 93.95% | 94.16% | +0.22% |
| 37 | 2025-07-09 | 93.99% | 93.95% | -0.04% |
| 38 | 2025-06-15 | 93.95% | 93.99% | +0.04% |
| 39 | 2025-06-05 | 93.99% | 93.95% | -0.04% |
| 40 | 2025-05-22 | 93.35% | 93.99% | +0.65% |
| 41 | 2025-05-18 | 93.71% | 93.35% | -0.36% |
| 42 | 2025-05-15 | 93.35% | 93.71% | +0.36% |
| 43 | 2025-05-04 | 93.95% | 93.35% | -0.60% |
| 44 | 2025-04-16 | 93.99% | 93.95% | -0.04% |
| 45 | 2025-04-15 | 79.40% | 93.99% | +14.60% |
| 46 | 2025-03-30 | 73.32% | 79.40% | +6.08% |
| 47 | 2025-03-29 | 79.40% | 73.32% | -6.08% |
| 48 | 2025-03-28 | 73.32% | 79.40% | +6.08% |
| 49 | 2025-03-27 | 79.40% | 73.32% | -6.08% |
| 50 | 2025-03-17 | 39.50% | 79.40% | +39.89% |
| 51 | 2025-03-07 | 42.78% | 39.50% | -3.27% |
| 52 | 2025-02-22 | 46.01% | 42.78% | -3.23% |
| 53 | 2025-02-09 | 49.01% | 46.01% | -3.00% |
| 54 | 2025-01-26 | 54.03% | 49.01% | -5.02% |
| 55 | 2025-01-13 | 47.99% | 54.03% | +6.04% |
| 56 | 2024-12-30 | 49.80% | 47.99% | -1.81% |
| 57 | 2024-12-17 | 45.59% | 49.80% | +4.21% |
| 58 | 2024-12-04 | 44.31% | 45.59% | +1.28% |
| 59 | 2024-11-21 | 49.23% | 44.31% | -4.91% |
| 60 | 2024-10-26 | 59.38% | 49.23% | -10.15% |
| 61 | 2024-10-14 | 62.95% | 59.38% | -3.57% |
| 62 | 2024-09-18 | 63.64% | 62.95% | -0.69% |
| 63 | 2024-08-12 | 64.44% | 63.64% | -0.80% |
| 64 | 2024-07-19 | 60.91% | 64.44% | +3.53% |
| 65 | 2024-06-28 | 64.17% | 60.91% | -3.26% |
| 66 | 2024-06-26 | 65.01% | 64.17% | -0.84% |
| 67 | 2024-06-15 | 61.07% | 65.01% | +3.94% |
| 68 | 2024-05-24 | 68.00% | 61.07% | -6.93% |
| 69 | 2024-04-20 | 49.09% | 68.00% | +18.91% |
| 70 | 2024-03-19 | 46.03% | 49.09% | +3.07% |
| 71 | 2024-02-15 | 38.33% | 46.03% | +7.70% |
| 72 | 2023-12-20 | 41.01% | 38.33% | -2.68% |
| 73 | 2023-10-15 | 38.99% | 41.01% | +2.02% |
| 74 | 2023-09-27 | 31.86% | 38.99% | +7.13% |
| 75 | 2023-09-22 | 21.43% | 31.86% | +10.43% |
| 76 | 2023-09-19 | 0.92% | 21.43% | +20.50% |
| 77 | 2023-09-18 | 0.56% | 0.92% | +0.37% |
| 78 | 2023-09-16 | 0.15% | 0.56% | +0.40% |
| 79 | 2023-09-14 | 0.09% | 0.15% | +0.06% |
| 80 | 2023-09-13 | — | 0.09% | — |