EPSS score history for CVE-2021-24155, 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 | 2026-06-28 | 83.69% | 84.11% | +0.42% |
| 2 | 2026-06-15 | 92.82% | 83.69% | -9.13% |
| 3 | 2026-03-28 | 93.29% | 92.82% | -0.47% |
| 4 | 2026-03-11 | 93.87% | 93.29% | -0.58% |
| 5 | 2026-03-06 | 93.12% | 93.87% | +0.76% |
| 6 | 2026-02-03 | 93.25% | 93.12% | -0.13% |
| 7 | 2025-11-21 | 90.85% | 93.25% | +2.40% |
| 8 | 2025-11-18 | 93.25% | 90.85% | -2.40% |
| 9 | 2025-10-16 | 92.30% | 93.25% | +0.95% |
| 10 | 2025-07-14 | 92.66% | 92.30% | -0.36% |
| 11 | 2025-06-15 | 92.30% | 92.66% | +0.36% |
| 12 | 2025-03-30 | 92.96% | 92.30% | -0.66% |
| 13 | 2025-03-29 | 92.30% | 92.96% | +0.66% |
| 14 | 2025-03-28 | 92.49% | 92.30% | -0.19% |
| 15 | 2025-03-27 | 92.30% | 92.49% | +0.19% |
| 16 | 2025-03-24 | 92.49% | 92.30% | -0.19% |
| 17 | 2025-03-23 | 92.30% | 92.49% | +0.19% |
| 18 | 2025-03-20 | 92.49% | 92.30% | -0.19% |
| 19 | 2025-03-19 | 92.30% | 92.49% | +0.19% |
| 20 | 2025-03-17 | 97.04% | 92.30% | -4.74% |
| 21 | 2024-12-21 | 96.93% | 97.04% | +0.10% |
| 22 | 2024-12-17 | 96.49% | 96.93% | +0.44% |
| 23 | 2024-10-13 | 96.41% | 96.49% | +0.08% |
| 24 | 2024-09-25 | 96.32% | 96.41% | +0.09% |
| 25 | 2024-09-08 | 95.87% | 96.32% | +0.46% |
| 26 | 2024-08-23 | 96.19% | 95.87% | -0.32% |
| 27 | 2024-08-08 | 96.31% | 96.19% | -0.13% |
| 28 | 2024-07-22 | 96.23% | 96.31% | +0.08% |
| 29 | 2024-07-07 | 96.33% | 96.23% | -0.10% |
| 30 | 2024-03-24 | 96.38% | 96.33% | -0.05% |
| 31 | 2024-02-26 | 96.06% | 96.38% | +0.32% |
| 32 | 2024-01-30 | 95.49% | 96.06% | +0.58% |
| 33 | 2023-12-07 | 95.37% | 95.49% | +0.12% |
| 34 | 2023-11-10 | 94.46% | 95.37% | +0.91% |
| 35 | 2023-10-29 | 94.76% | 94.46% | -0.30% |
| 36 | 2023-10-15 | 94.55% | 94.76% | +0.21% |
| 37 | 2023-09-18 | 95.17% | 94.55% | -0.62% |
| 38 | 2023-08-07 | 95.47% | 95.17% | -0.31% |
| 39 | 2023-06-13 | 95.72% | 95.47% | -0.25% |
| 40 | 2023-05-02 | 96.20% | 95.72% | -0.48% |
| 41 | 2023-04-19 | 96.02% | 96.20% | +0.18% |
| 42 | 2023-04-02 | 96.20% | 96.02% | -0.17% |
| 43 | 2023-03-07 | 80.03% | 96.20% | +16.17% |
| 44 | 2023-03-06 | 77.16% | 80.03% | +2.87% |
| 45 | 2022-11-15 | 57.12% | 77.16% | +20.04% |
| 46 | 2022-07-15 | 77.16% | 57.12% | -20.04% |
| 47 | 2022-02-24 | 75.70% | 77.16% | +1.46% |
| 48 | 2022-02-04 | 21.77% | 75.70% | +53.92% |
| 49 | 2021-09-16 | 3.63% | 21.77% | +18.14% |
| 50 | 2021-09-14 | 21.77% | 3.63% | -18.14% |
| 51 | 2021-07-22 | 17.24% | 21.77% | +4.53% |
| 52 | 2021-07-21 | 2.74% | 17.24% | +14.50% |
| 53 | 2021-07-06 | 0.42% | 2.74% | +2.33% |
| 54 | 2021-04-14 | — | 0.42% | — |