VDB
CVE-2025-66627
CVE-2025-66627
PUBLISHED
CVSS 8.399999618530273 HIGH
Critical Use-After-Free in Wasmi's Linear Memory
EPSS 0.02% · 6.6th percentile
Risk Scores
CVSS v3.1
8.399999618530273
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.02%
6.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| crates.io | wasmi | 0.41.0, 0.42.0, 0.50.0 |
| wasmi-labs | wasmi | 1.0.0, *, >= 0.41.0, < 0.41.2 |
Timeline
- Dec 8, 2025 CVE Published
- Dec 9, 2025 CVE Updated
- 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