EPSS score history for CVE-2021-38665, 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 | 2026-06-27 | 6.25% | 6.20% | -0.05% |
| 2 | 2026-06-26 | 6.22% | 6.25% | +0.03% |
| 3 | 2026-04-03 | 8.50% | 6.22% | -2.28% |
| 4 | 2026-02-19 | 8.71% | 8.50% | -0.21% |
| 5 | 2026-02-18 | 8.50% | 8.71% | +0.21% |
| 6 | 2026-02-02 | 6.45% | 8.50% | +2.06% |
| 7 | 2025-12-28 | 5.54% | 6.45% | +0.91% |
| 8 | 2025-12-27 | 6.45% | 5.54% | -0.91% |
| 9 | 2025-11-21 | 8.01% | 6.45% | -1.57% |
| 10 | 2025-11-18 | 6.45% | 8.01% | +1.57% |
| 11 | 2025-11-15 | 2.74% | 6.45% | +3.71% |
| 12 | 2025-10-28 | 2.34% | 2.74% | +0.40% |
| 13 | 2025-10-27 | 2.74% | 2.34% | -0.40% |
| 14 | 2025-10-01 | 2.34% | 2.74% | +0.40% |
| 15 | 2025-09-01 | 2.90% | 2.34% | -0.57% |
| 16 | 2025-06-24 | 2.60% | 2.90% | +0.30% |
| 17 | 2025-06-21 | 2.48% | 2.60% | +0.12% |
| 18 | 2025-06-19 | 1.94% | 2.48% | +0.54% |
| 19 | 2025-06-03 | 1.33% | 1.94% | +0.61% |
| 20 | 2025-04-19 | 1.21% | 1.33% | +0.12% |
| 21 | 2025-03-30 | 2.54% | 1.21% | -1.33% |
| 22 | 2025-03-29 | 1.20% | 2.54% | +1.34% |
| 23 | 2025-03-19 | 0.47% | 1.20% | +0.72% |
| 24 | 2025-03-17 | 38.68% | 0.47% | -38.21% |
| 25 | 2025-02-26 | 46.84% | 38.68% | -8.15% |
| 26 | 2024-12-17 | 39.73% | 46.84% | +7.10% |
| 27 | 2024-11-27 | 32.35% | 39.73% | +7.39% |
| 28 | 2024-11-13 | 33.67% | 32.35% | -1.33% |
| 29 | 2024-10-29 | 26.82% | 33.67% | +6.85% |
| 30 | 2024-10-16 | 31.94% | 26.82% | -5.11% |
| 31 | 2024-10-02 | 4.24% | 31.94% | +27.69% |
| 32 | 2024-09-18 | 2.39% | 4.24% | +1.85% |
| 33 | 2024-08-21 | 1.99% | 2.39% | +0.39% |
| 34 | 2024-07-26 | 1.61% | 1.99% | +0.38% |
| 35 | 2024-07-13 | 1.28% | 1.61% | +0.33% |
| 36 | 2024-06-04 | 1.42% | 1.28% | -0.14% |
| 37 | 2024-05-21 | 0.76% | 1.42% | +0.66% |
| 38 | 2024-02-14 | 0.69% | 0.76% | +0.07% |
| 39 | 2023-12-29 | 0.85% | 0.69% | -0.16% |
| 40 | 2023-12-20 | 0.60% | 0.85% | +0.25% |
| 41 | 2023-12-06 | 0.48% | 0.60% | +0.12% |
| 42 | 2023-09-12 | 0.28% | 0.48% | +0.20% |
| 43 | 2023-04-22 | 0.25% | 0.28% | +0.03% |
| 44 | 2023-03-07 | 2.43% | 0.25% | -2.18% |
| 45 | 2023-01-28 | 2.25% | 2.43% | +0.18% |
| 46 | 2022-04-01 | 9.13% | 2.25% | -6.88% |
| 47 | 2022-02-04 | 17.64% | 9.13% | -8.51% |
| 48 | 2022-01-06 | 4.56% | 17.64% | +13.08% |
| 49 | 2021-11-11 | 0.42% | 4.56% | +4.14% |
| 50 | 2021-11-10 | — | 0.42% | — |