{"action":"Upgrade cryptography to 46.0.6 or later.","affected":[{"fixed":"46.0.6","introduced":"0"}],"component":"cryptography","cve_ids":["CVE-2026-34073"],"ecosystem":"PyPI","epss":0.00184,"exploited":false,"fixed_versions":["46.0.6"],"ghsa_id":"GHSA-m959-cc7f-wv43","id":"tcs_01M5KFQQRTSRG10RWXTK8PPHPD","modified_at":"2026-09-10T03:51:00.592317622Z","published_at":"2026-03-27T19:56:21Z","references":["https://osv.dev/vulnerability/GHSA-m959-cc7f-wv43","https://github.com/pyca/cryptography/security/advisories/GHSA-m959-cc7f-wv43","https://nvd.nist.gov/vuln/detail/CVE-2026-34073","https://github.com/pyca/cryptography","https://github.com/pypa/advisory-database/tree/main/vulns/cryptography/PYSEC-2026-35.yaml"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"GHSA-m959-cc7f-wv43","url":"https://osv.dev/vulnerability/GHSA-m959-cc7f-wv43"}],"summary":"cryptography has incomplete DNS name constraint enforcement on peer names"}