EPSS score history for CVE-2019-3821, 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 | 0.75% | 2.95% | +2.20% |
| 2 | 2026-05-29 | 0.89% | 0.75% | -0.14% |
| 3 | 2026-05-26 | 0.75% | 0.89% | +0.14% |
| 4 | 2026-05-24 | 0.89% | 0.75% | -0.14% |
| 5 | 2026-05-22 | 0.75% | 0.89% | +0.14% |
| 6 | 2026-05-13 | 0.94% | 0.75% | -0.20% |
| 7 | 2025-12-28 | 0.64% | 0.94% | +0.31% |
| 8 | 2025-12-27 | 0.94% | 0.64% | -0.31% |
| 9 | 2025-12-20 | 0.96% | 0.94% | -0.02% |
| 10 | 2025-10-28 | 0.65% | 0.96% | +0.31% |
| 11 | 2025-10-27 | 0.96% | 0.65% | -0.31% |
| 12 | 2025-10-02 | 0.80% | 0.96% | +0.15% |
| 13 | 2025-10-01 | 0.65% | 0.80% | +0.16% |
| 14 | 2025-07-30 | 0.80% | 0.65% | -0.16% |
| 15 | 2025-03-30 | 1.98% | 0.80% | -1.18% |
| 16 | 2025-03-29 | 0.80% | 1.98% | +1.18% |
| 17 | 2025-03-19 | 0.99% | 0.80% | -0.18% |
| 18 | 2025-03-17 | 1.49% | 0.99% | -0.51% |
| 19 | 2024-12-17 | 1.01% | 1.49% | +0.48% |
| 20 | 2024-08-17 | 0.86% | 1.01% | +0.15% |
| 21 | 2024-03-20 | 0.63% | 0.86% | +0.23% |
| 22 | 2024-01-31 | 1.23% | 0.63% | -0.60% |
| 23 | 2023-11-10 | 1.58% | 1.23% | -0.36% |
| 24 | 2023-03-07 | 1.14% | 1.58% | +0.45% |
| 25 | 2022-04-01 | 6.95% | 1.14% | -5.81% |
| 26 | 2022-02-04 | 5.91% | 6.95% | +1.04% |
| 27 | 2022-01-06 | 1.38% | 5.91% | +4.53% |
| 28 | 2021-04-14 | — | 1.38% | — |