EPSS score history for CVE-2021-40655, 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 | 92.61% | 87.04% | -5.57% |
| 2 | 2026-02-15 | 92.87% | 92.61% | -0.26% |
| 3 | 2025-11-21 | 85.21% | 92.87% | +7.66% |
| 4 | 2025-11-18 | 92.87% | 85.21% | -7.66% |
| 5 | 2025-11-11 | 93.32% | 92.87% | -0.45% |
| 6 | 2025-06-25 | 93.55% | 93.32% | -0.24% |
| 7 | 2025-06-24 | 93.50% | 93.55% | +0.06% |
| 8 | 2025-06-15 | 93.04% | 93.50% | +0.45% |
| 9 | 2025-06-08 | 91.87% | 93.04% | +1.17% |
| 10 | 2025-03-30 | 92.29% | 91.87% | -0.42% |
| 11 | 2025-03-29 | 91.87% | 92.29% | +0.42% |
| 12 | 2025-03-17 | 6.08% | 91.87% | +85.80% |
| 13 | 2025-01-27 | 5.10% | 6.08% | +0.98% |
| 14 | 2024-12-17 | 7.09% | 5.10% | -1.99% |
| 15 | 2024-10-11 | 6.84% | 7.09% | +0.25% |
| 16 | 2024-08-16 | 6.98% | 6.84% | -0.14% |
| 17 | 2024-07-05 | 8.62% | 6.98% | -1.64% |
| 18 | 2024-06-09 | 10.46% | 8.62% | -1.84% |
| 19 | 2024-05-17 | 0.16% | 10.46% | +10.30% |
| 20 | 2023-03-07 | 0.89% | 0.16% | -0.73% |
| 21 | 2022-04-01 | 9.03% | 0.89% | -8.14% |
| 22 | 2022-02-04 | 2.74% | 9.03% | +6.29% |
| 23 | 2022-01-06 | 0.62% | 2.74% | +2.12% |
| 24 | 2021-10-11 | 2.74% | 0.62% | -2.12% |
| 25 | 2021-10-05 | 0.62% | 2.74% | +2.12% |
| 26 | 2021-09-25 | — | 0.62% | — |