{"id":"DEBIAN-CVE-2026-39892","details":"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.","modified":"2026-09-11T18:47:27.866878570Z","published":"2026-04-08T21:17:01.547Z","upstream":["CVE-2026-39892"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-39892"}],"affected":[{"package":{"name":"python-cryptography","ecosystem":"Debian:14","purl":"pkg:deb/debian/python-cryptography?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"46.0.7-1"}]}],"versions":["43.0.0-3","44.0.2-1","44.0.2-2","45.0.6-1","45.0.6-1~exp1","45.0.7-1","46.0.1-1","46.0.1-1~exp1","46.0.5-1","46.0.5-2","46.0.6-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-39892.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}