EPSS score history for CVE-2022-21500, 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 | 93.74% | 70.59% | -23.15% |
| 2 | 2026-05-16 | 93.99% | 93.74% | -0.25% |
| 3 | 2026-04-22 | 93.89% | 93.99% | +0.10% |
| 4 | 2026-03-04 | 93.64% | 93.89% | +0.25% |
| 5 | 2026-03-01 | 93.89% | 93.64% | -0.25% |
| 6 | 2026-02-18 | 93.82% | 93.89% | +0.07% |
| 7 | 2026-02-04 | 93.64% | 93.82% | +0.18% |
| 8 | 2026-02-01 | 93.77% | 93.64% | -0.13% |
| 9 | 2026-01-04 | 93.64% | 93.77% | +0.13% |
| 10 | 2026-01-01 | 93.77% | 93.64% | -0.13% |
| 11 | 2025-12-17 | 93.89% | 93.77% | -0.12% |
| 12 | 2025-12-04 | 93.78% | 93.89% | +0.11% |
| 13 | 2025-12-01 | 93.89% | 93.78% | -0.11% |
| 14 | 2025-11-21 | 91.92% | 93.89% | +1.97% |
| 15 | 2025-11-18 | 93.89% | 91.92% | -1.97% |
| 16 | 2025-11-04 | 93.78% | 93.89% | +0.11% |
| 17 | 2025-11-01 | 93.89% | 93.78% | -0.11% |
| 18 | 2025-10-04 | 93.78% | 93.89% | +0.11% |
| 19 | 2025-10-01 | 93.93% | 93.78% | -0.15% |
| 20 | 2025-09-14 | 93.82% | 93.93% | +0.11% |
| 21 | 2025-09-04 | 93.64% | 93.82% | +0.18% |
| 22 | 2025-09-03 | 93.78% | 93.64% | -0.13% |
| 23 | 2025-09-01 | 93.93% | 93.78% | -0.15% |
| 24 | 2025-08-04 | 93.78% | 93.93% | +0.15% |
| 25 | 2025-08-01 | 93.93% | 93.78% | -0.15% |
| 26 | 2025-07-04 | 93.78% | 93.93% | +0.15% |
| 27 | 2025-07-01 | 93.93% | 93.78% | -0.15% |
| 28 | 2025-06-04 | 93.78% | 93.93% | +0.15% |
| 29 | 2025-06-01 | 93.93% | 93.78% | -0.15% |
| 30 | 2025-05-04 | 93.78% | 93.93% | +0.15% |
| 31 | 2025-05-01 | 93.89% | 93.78% | -0.12% |
| 32 | 2025-03-30 | 93.99% | 93.89% | -0.10% |
| 33 | 2025-03-29 | 93.87% | 93.99% | +0.13% |
| 34 | 2025-03-18 | 93.97% | 93.87% | -0.10% |
| 35 | 2025-03-17 | 39.30% | 93.97% | +54.68% |
| 36 | 2025-02-27 | 50.98% | 39.30% | -11.68% |
| 37 | 2024-12-17 | 93.03% | 50.98% | -42.04% |
| 38 | 2024-12-11 | 92.92% | 93.03% | +0.10% |
| 39 | 2024-10-31 | 93.61% | 92.92% | -0.69% |
| 40 | 2024-10-18 | 94.02% | 93.61% | -0.41% |
| 41 | 2024-10-04 | 94.27% | 94.02% | -0.25% |
| 42 | 2024-09-19 | 93.65% | 94.27% | +0.62% |
| 43 | 2024-09-07 | 93.11% | 93.65% | +0.54% |
| 44 | 2024-06-18 | 76.11% | 93.11% | +17.00% |
| 45 | 2024-06-14 | 75.60% | 76.11% | +0.51% |
| 46 | 2024-06-09 | 93.11% | 75.60% | -17.51% |
| 47 | 2024-05-03 | 92.63% | 93.11% | +0.48% |
| 48 | 2024-02-07 | 24.53% | 92.63% | +68.10% |
| 49 | 2024-01-08 | 23.92% | 24.53% | +0.61% |
| 50 | 2023-12-10 | 26.42% | 23.92% | -2.50% |
| 51 | 2023-11-27 | 24.62% | 26.42% | +1.80% |
| 52 | 2023-10-30 | 29.30% | 24.62% | -4.69% |
| 53 | 2023-10-03 | 36.43% | 29.30% | -7.12% |
| 54 | 2023-09-22 | 95.18% | 36.43% | -58.76% |
| 55 | 2023-09-06 | 95.66% | 95.18% | -0.48% |
| 56 | 2023-08-11 | 96.05% | 95.66% | -0.38% |
| 57 | 2023-07-29 | 96.39% | 96.05% | -0.35% |
| 58 | 2023-07-03 | 96.67% | 96.39% | -0.27% |
| 59 | 2023-06-21 | 96.81% | 96.67% | -0.14% |
| 60 | 2023-05-26 | 96.97% | 96.81% | -0.17% |
| 61 | 2023-04-19 | 97.07% | 96.97% | -0.10% |
| 62 | 2023-03-26 | 96.97% | 97.07% | +0.10% |
| 63 | 2023-03-15 | 97.09% | 96.97% | -0.12% |
| 64 | 2023-03-07 | 0.89% | 97.09% | +96.21% |
| 65 | 2022-05-20 | — | 0.89% | — |