EPSS score history for CVE-2021-3374, 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 | 2026-07-20 | 14.25% | 14.42% | +0.17% |
| 2 | 2026-06-15 | 83.28% | 14.25% | -69.03% |
| 3 | 2026-03-04 | 78.90% | 83.28% | +4.38% |
| 4 | 2026-03-01 | 83.28% | 78.90% | -4.38% |
| 5 | 2026-02-04 | 81.85% | 83.28% | +1.44% |
| 6 | 2026-02-01 | 83.28% | 81.85% | -1.44% |
| 7 | 2026-01-04 | 81.85% | 83.28% | +1.44% |
| 8 | 2026-01-01 | 83.28% | 81.85% | -1.44% |
| 9 | 2025-12-04 | 81.85% | 83.28% | +1.44% |
| 10 | 2025-12-01 | 83.28% | 81.85% | -1.44% |
| 11 | 2025-11-21 | 61.97% | 83.28% | +21.31% |
| 12 | 2025-11-18 | 83.28% | 61.97% | -21.31% |
| 13 | 2025-11-07 | 74.63% | 83.28% | +8.66% |
| 14 | 2025-11-04 | 72.25% | 74.63% | +2.38% |
| 15 | 2025-11-01 | 74.63% | 72.25% | -2.38% |
| 16 | 2025-10-04 | 72.25% | 74.63% | +2.38% |
| 17 | 2025-10-01 | 74.63% | 72.25% | -2.38% |
| 18 | 2025-09-04 | 72.25% | 74.63% | +2.38% |
| 19 | 2025-09-01 | 74.63% | 72.25% | -2.38% |
| 20 | 2025-08-05 | 77.69% | 74.63% | -3.07% |
| 21 | 2025-08-04 | 75.62% | 77.69% | +2.07% |
| 22 | 2025-08-01 | 77.69% | 75.62% | -2.07% |
| 23 | 2025-07-04 | 75.62% | 77.69% | +2.07% |
| 24 | 2025-07-02 | 72.25% | 75.62% | +3.38% |
| 25 | 2025-07-01 | 74.63% | 72.25% | -2.38% |
| 26 | 2025-06-04 | 72.25% | 74.63% | +2.38% |
| 27 | 2025-06-01 | 74.63% | 72.25% | -2.38% |
| 28 | 2025-05-04 | 72.25% | 74.63% | +2.38% |
| 29 | 2025-05-01 | 74.63% | 72.25% | -2.38% |
| 30 | 2025-03-30 | 78.22% | 74.63% | -3.60% |
| 31 | 2025-03-29 | 74.63% | 78.22% | +3.60% |
| 32 | 2025-03-28 | 68.31% | 74.63% | +6.31% |
| 33 | 2025-03-26 | 53.94% | 68.31% | +14.37% |
| 34 | 2025-03-24 | 68.31% | 53.94% | -14.37% |
| 35 | 2025-03-23 | 53.94% | 68.31% | +14.37% |
| 36 | 2025-03-18 | 68.31% | 53.94% | -14.37% |
| 37 | 2025-03-17 | 0.57% | 68.31% | +67.75% |
| 38 | 2024-12-18 | 0.47% | 0.57% | +0.09% |
| 39 | 2024-10-10 | 0.33% | 0.47% | +0.14% |
| 40 | 2024-09-05 | 0.19% | 0.33% | +0.14% |
| 41 | 2023-03-07 | 8.59% | 0.19% | -8.40% |
| 42 | 2022-08-04 | 0.89% | 8.59% | +7.71% |
| 43 | 2022-04-01 | 8.59% | 0.89% | -7.71% |
| 44 | 2022-02-04 | 2.74% | 8.59% | +5.85% |
| 45 | 2022-01-06 | 0.62% | 2.74% | +2.12% |
| 46 | 2021-04-14 | — | 0.62% | — |