EPSS score history for CVE-2021-3516, 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 | 0.36% | 1.99% | +1.63% |
| 2 | 2026-04-12 | 0.34% | 0.36% | +0.02% |
| 3 | 2026-04-07 | 0.35% | 0.34% | -0.01% |
| 4 | 2026-03-25 | 0.34% | 0.35% | +0.01% |
| 5 | 2026-03-06 | 0.36% | 0.34% | -0.02% |
| 6 | 2026-01-08 | 0.34% | 0.36% | +0.02% |
| 7 | 2025-11-22 | 0.25% | 0.34% | +0.09% |
| 8 | 2025-11-21 | 0.99% | 0.25% | -0.74% |
| 9 | 2025-11-18 | 0.33% | 0.99% | +0.65% |
| 10 | 2025-10-11 | 0.36% | 0.33% | -0.03% |
| 11 | 2025-07-09 | 0.33% | 0.36% | +0.03% |
| 12 | 2025-06-24 | 0.37% | 0.33% | -0.04% |
| 13 | 2025-05-23 | 0.27% | 0.37% | +0.10% |
| 14 | 2025-05-18 | 0.35% | 0.27% | -0.08% |
| 15 | 2025-03-30 | 4.46% | 0.35% | -4.11% |
| 16 | 2025-03-29 | 0.35% | 4.46% | +4.11% |
| 17 | 2025-03-28 | 4.46% | 0.35% | -4.11% |
| 18 | 2025-03-27 | 0.35% | 4.46% | +4.11% |
| 19 | 2025-03-20 | 4.46% | 0.35% | -4.11% |
| 20 | 2025-03-19 | 0.35% | 4.46% | +4.11% |
| 21 | 2025-03-17 | 0.09% | 0.35% | +0.27% |
| 22 | 2024-12-17 | 0.15% | 0.09% | -0.07% |
| 23 | 2024-02-15 | 0.09% | 0.15% | +0.06% |
| 24 | 2023-03-07 | 1.54% | 0.09% | -1.45% |
| 25 | 2022-04-01 | 5.13% | 1.54% | -3.59% |
| 26 | 2022-02-08 | 4.71% | 5.13% | +0.42% |
| 27 | 2022-02-04 | 7.85% | 4.71% | -3.14% |
| 28 | 2022-01-06 | 1.86% | 7.85% | +5.99% |
| 29 | 2021-07-17 | 1.66% | 1.86% | +0.21% |
| 30 | 2021-07-06 | 1.45% | 1.66% | +0.20% |
| 31 | 2021-06-14 | 1.25% | 1.45% | +0.21% |
| 32 | 2021-06-08 | 0.42% | 1.25% | +0.83% |
| 33 | 2021-06-02 | — | 0.42% | — |