VDB
ALPINE-CVE-2026-39892
ALPINE-CVE-2026-39892
PUBLISHED
CVSS 9.800000190734863 CRITICAL
cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. From 45.0.0 to before 46.0.7, if a non-contiguous buffer was passed to APIs which accepted Python buffers (e.g. Hash.update()), this could lead to buffer overflows. This vulnerability is fixed in 46.0.7.
Risk Scores
CVSS 3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Alpine:v3.23 | py3-cryptography | 0, 0.6.1-r0, 0.8.2-r0 |
Timeline
- Apr 8, 2026 CVE Published
- Apr 24, 2026 CVE Updated
- Apr 30, 2026 Distribution Patch