python-cryptography: cryptography is a package designed to expose cryptographic primitives and recipes to Python developers
CVE-2026-39892 is fixed in python-cryptography on 1 platform by DEBIAN-CVE-2026-39892 (version 46.0.7-1), released April 8, 2026. It is not reported as exploited. Patch Radar priority: Urgent.
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| python-cryptography · Debian 14 | 46.0.7-1 | DEBIAN-CVE-2026-39892 | Apr 8, 2026 |
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