VDB
CVE-2025-66565
CVE-2025-66565
PUBLISHED
CVSS 9.300000190734863 CRITICAL
Fiber Utils UUIDv4 and UUID Silent Fallback to Predictable Values
EPSS 0.08% · 23.6th percentile
Risk Scores
CVSS v4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
EPSS Score
0.08%
23.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| github.com | gofiber/utils | 0 |
| gofiber | utils | github.com/gofiber/utils/v2 < 2.0.0-rc.4, 0, 2.0.0 |
| github.com | gofiber/utils/v2 | 0 |
Timeline
- Dec 8, 2025 CVE Published
- Dec 9, 2025 EPSS Score
- Dec 9, 2025 PoC Published
- Dec 13, 2025 EPSS Score
- Dec 17, 2025 EPSS Score
- Dec 22, 2025 EPSS Score
- Dec 26, 2025 EPSS Score
- Dec 30, 2025 EPSS Score
- Jan 3, 2026 EPSS Score
- Jan 7, 2026 EPSS Score
- Jan 11, 2026 EPSS Score
- Jan 16, 2026 EPSS Score