EPSS score history for CVE-2021-1405, 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 | 1.13% | 3.16% | +2.02% |
| 2 | 2026-06-12 | 1.32% | 1.13% | -0.19% |
| 3 | 2026-05-28 | 1.49% | 1.32% | -0.17% |
| 4 | 2026-02-20 | 1.42% | 1.49% | +0.07% |
| 5 | 2025-12-28 | 1.25% | 1.42% | +0.17% |
| 6 | 2025-12-27 | 1.42% | 1.25% | -0.17% |
| 7 | 2025-11-21 | 2.17% | 1.42% | -0.75% |
| 8 | 2025-11-18 | 1.42% | 2.17% | +0.75% |
| 9 | 2025-10-28 | 1.25% | 1.42% | +0.17% |
| 10 | 2025-10-27 | 1.42% | 1.25% | -0.17% |
| 11 | 2025-10-01 | 1.25% | 1.42% | +0.17% |
| 12 | 2025-07-30 | 1.43% | 1.25% | -0.17% |
| 13 | 2025-03-30 | 3.19% | 1.43% | -1.77% |
| 14 | 2025-03-29 | 1.43% | 3.19% | +1.77% |
| 15 | 2025-03-19 | 1.21% | 1.43% | +0.21% |
| 16 | 2025-03-17 | 0.57% | 1.21% | +0.65% |
| 17 | 2025-01-26 | 0.48% | 0.57% | +0.09% |
| 18 | 2024-12-17 | 0.38% | 0.48% | +0.09% |
| 19 | 2023-12-23 | 0.34% | 0.38% | +0.05% |
| 20 | 2023-11-13 | 0.23% | 0.34% | +0.11% |
| 21 | 2023-03-07 | 1.14% | 0.23% | -0.91% |
| 22 | 2022-04-01 | 5.74% | 1.14% | -4.60% |
| 23 | 2022-02-04 | 5.58% | 5.74% | +0.16% |
| 24 | 2022-01-06 | 1.30% | 5.58% | +4.28% |
| 25 | 2021-05-01 | 0.98% | 1.30% | +0.32% |
| 26 | 2021-04-14 | — | 0.98% | — |