EPSS score history for CVE-2019-12921, 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 | 5.10% | 8.00% | +2.91% |
| 2 | 2026-05-29 | 5.73% | 5.10% | -0.63% |
| 3 | 2026-03-25 | 6.53% | 5.73% | -0.80% |
| 4 | 2026-03-04 | 5.55% | 6.53% | +0.98% |
| 5 | 2026-03-01 | 6.53% | 5.55% | -0.98% |
| 6 | 2026-02-04 | 5.55% | 6.53% | +0.98% |
| 7 | 2026-02-01 | 6.53% | 5.55% | -0.98% |
| 8 | 2026-01-04 | 5.55% | 6.53% | +0.98% |
| 9 | 2026-01-01 | 6.53% | 5.55% | -0.98% |
| 10 | 2025-12-04 | 5.55% | 6.53% | +0.98% |
| 11 | 2025-12-01 | 6.53% | 5.55% | -0.98% |
| 12 | 2025-11-21 | 1.90% | 6.53% | +4.63% |
| 13 | 2025-11-18 | 6.53% | 1.90% | -4.63% |
| 14 | 2025-11-04 | 5.55% | 6.53% | +0.98% |
| 15 | 2025-11-01 | 6.53% | 5.55% | -0.98% |
| 16 | 2025-10-04 | 5.55% | 6.53% | +0.98% |
| 17 | 2025-10-01 | 6.53% | 5.55% | -0.98% |
| 18 | 2025-09-04 | 5.55% | 6.53% | +0.98% |
| 19 | 2025-09-01 | 6.53% | 5.55% | -0.98% |
| 20 | 2025-08-05 | 5.55% | 6.53% | +0.98% |
| 21 | 2025-08-01 | 6.53% | 5.55% | -0.98% |
| 22 | 2025-07-13 | 5.10% | 6.53% | +1.43% |
| 23 | 2025-07-05 | 3.23% | 5.10% | +1.87% |
| 24 | 2025-07-01 | 5.10% | 3.23% | -1.87% |
| 25 | 2025-06-04 | 3.23% | 5.10% | +1.87% |
| 26 | 2025-06-01 | 5.10% | 3.23% | -1.87% |
| 27 | 2025-05-26 | 5.25% | 5.10% | -0.15% |
| 28 | 2025-05-05 | 3.78% | 5.25% | +1.47% |
| 29 | 2025-05-01 | 5.25% | 3.78% | -1.47% |
| 30 | 2025-04-17 | 3.78% | 5.25% | +1.47% |
| 31 | 2025-04-16 | 5.25% | 3.78% | -1.47% |
| 32 | 2025-04-10 | 6.53% | 5.25% | -1.28% |
| 33 | 2025-04-08 | 5.55% | 6.53% | +0.98% |
| 34 | 2025-04-07 | 7.40% | 5.55% | -1.85% |
| 35 | 2025-04-05 | 6.29% | 7.40% | +1.12% |
| 36 | 2025-04-04 | 7.40% | 6.29% | -1.12% |
| 37 | 2025-04-03 | 6.29% | 7.40% | +1.12% |
| 38 | 2025-04-02 | 7.40% | 6.29% | -1.12% |
| 39 | 2025-03-30 | 20.28% | 7.40% | -12.88% |
| 40 | 2025-03-29 | 7.40% | 20.28% | +12.88% |
| 41 | 2025-03-26 | 6.29% | 7.40% | +1.12% |
| 42 | 2025-03-25 | 7.40% | 6.29% | -1.12% |
| 43 | 2025-03-17 | 4.95% | 7.40% | +2.46% |
| 44 | 2025-03-12 | 3.22% | 4.95% | +1.72% |
| 45 | 2024-12-17 | 3.65% | 3.22% | -0.43% |
| 46 | 2024-02-23 | 3.21% | 3.65% | +0.44% |
| 47 | 2024-02-07 | 2.38% | 3.21% | +0.83% |
| 48 | 2024-01-06 | 2.00% | 2.38% | +0.38% |
| 49 | 2023-06-20 | 1.42% | 2.00% | +0.58% |
| 50 | 2023-05-20 | 1.01% | 1.42% | +0.42% |
| 51 | 2023-03-07 | 1.32% | 1.01% | -0.31% |
| 52 | 2022-04-01 | 7.26% | 1.32% | -5.94% |
| 53 | 2022-02-04 | 7.69% | 7.26% | -0.43% |
| 54 | 2022-01-06 | 1.82% | 7.69% | +5.87% |
| 55 | 2021-04-14 | — | 1.82% | — |