EPSS score history for CVE-2021-44847, 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 | 3.95% | 3.95% | +0.01% |
| 2 | 2026-01-29 | 3.96% | 3.95% | -0.01% |
| 3 | 2026-01-14 | 2.23% | 3.96% | +1.73% |
| 4 | 2025-11-21 | 2.93% | 2.23% | -0.70% |
| 5 | 2025-11-18 | 2.23% | 2.93% | +0.70% |
| 6 | 2025-05-22 | 1.98% | 2.23% | +0.25% |
| 7 | 2025-05-03 | 2.10% | 1.98% | -0.12% |
| 8 | 2025-04-15 | 1.97% | 2.10% | +0.13% |
| 9 | 2025-04-12 | 3.26% | 1.97% | -1.29% |
| 10 | 2025-04-11 | 3.62% | 3.26% | -0.36% |
| 11 | 2025-03-30 | 10.12% | 3.62% | -6.49% |
| 12 | 2025-03-29 | 3.62% | 10.12% | +6.49% |
| 13 | 2025-03-17 | 1.70% | 3.62% | +1.92% |
| 14 | 2024-12-17 | 1.57% | 1.70% | +0.12% |
| 15 | 2024-11-18 | 1.49% | 1.57% | +0.08% |
| 16 | 2024-08-28 | 1.40% | 1.49% | +0.09% |
| 17 | 2024-07-19 | 1.19% | 1.40% | +0.21% |
| 18 | 2024-05-27 | 1.15% | 1.19% | +0.04% |
| 19 | 2024-03-06 | 0.96% | 1.15% | +0.19% |
| 20 | 2023-11-08 | 0.58% | 0.96% | +0.38% |
| 21 | 2023-08-03 | 0.42% | 0.58% | +0.16% |
| 22 | 2023-07-08 | 0.52% | 0.42% | -0.10% |
| 23 | 2023-03-07 | 5.63% | 0.52% | -5.11% |
| 24 | 2022-04-01 | 46.46% | 5.63% | -40.82% |
| 25 | 2022-02-04 | 7.71% | 46.46% | +38.75% |
| 26 | 2022-01-06 | 1.83% | 7.71% | +5.88% |
| 27 | 2021-12-27 | 0.92% | 1.83% | +0.91% |
| 28 | 2021-12-13 | — | 0.92% | — |