CVE-1999-0455 — EPSS score history & risk trends

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EPSS score history for CVE-1999-0455, showing historical risk changes and exploitation probability trends for vulnerability prioritization and security analysis.

EPSS history (newest first)

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-29 5.48% 5.85% +0.37%
2 2026-06-15 9.13% 5.48% -3.65%
3 2025-03-30 9.90% 9.13% -0.77%
4 2025-03-29 9.13% 9.90% +0.77%
5 2025-03-20 5.11% 9.13% +4.01%
6 2025-03-17 0.60% 5.11% +4.51%
7 2024-12-17 0.69% 0.60% -0.09%
8 2024-02-08 1.16% 0.69% -0.47%
9 2023-03-07 1.14% 1.16% +0.02%
10 2022-02-04 1.14%

EPSS probability trend

Legend EPSS Score (left axis) Delta (right axis) Up vs prior day Down vs prior day Unchanged vs prior day
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