{"schemaVersion":3,"id":"CVE-2026-40475","aliases":["SUSE-SU-2026:22025-1","openSUSE-SU-2026:10646-1"],"status":"published","duplicateOf":null,"title":null,"description":"Security update for python-pyOpenSSL\n\nThis update for python-pyOpenSSL fixes the following issue\n\n- CVE-2026-40475: improper input handling of null bytes can lead to silent data truncation and security-state\n  inconsistency (bsc#1262803).","dates":{"published":"2026-06-03T09:16:44.000Z","modified":"2026-06-09T18:24:28.132Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"opensuse","product":"python-pyOpenSSL&distro=openSUSE Tumbleweed","name":"python-pyOpenSSL","label":"python-pyOpenSSL&distro=openSUSE Tumbleweed","ecosystem":"openSUSE","cpePart":null,"purl":"pkg:rpm/opensuse/python-pyOpenSSL&distro=openSUSE Tumbleweed","purlType":"rpm","versions":[{"text":"< 26.1.0-1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 26.1.0-1.1","eol":null,"hubHref":null},{"vendor":"suse","product":"python-pyOpenSSL&distro=SUSE Linux Enterprise Server 16.0","name":"python-pyOpenSSL","label":"python-pyOpenSSL&distro=SUSE Linux Enterprise Server 16.0","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/python-pyOpenSSL&distro=SUSE Linux Enterprise Server 16.0","purlType":"rpm","versions":[{"text":"< 25.0.0-160000.4.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 25.0.0-160000.4.1","eol":null,"hubHref":null},{"vendor":"suse","product":"python-pyOpenSSL&distro=SUSE Linux Enterprise Server for SAP applications 16.0","name":"python-pyOpenSSL","label":"python-pyOpenSSL&distro=SUSE Linux Enterprise Server for SAP applications 16.0","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/python-pyOpenSSL&distro=SUSE Linux Enterprise Server for SAP applications 16.0","purlType":"rpm","versions":[{"text":"< 25.0.0-160000.4.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 25.0.0-160000.4.1","eol":null,"hubHref":null}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-202622025-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-202622025-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1262803","label":"bugzilla.suse.com/1262803","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2026-40475","label":"www.suse.com/security/cve/CVE-2026-40475","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":[],"downstream":["SUSE-SU-2026:4580-1","SUSE-SU-2026:4581-1","SUSE-SU-2026:4582-1","SUSE-SU-2026:4583-1","SUSE-SU-2026:4584-1","SUSE-SU-2026:4585-1"],"duplicates":[],"related":["SUSE-SU-2026:4580-1","SUSE-SU-2026:4581-1","SUSE-SU-2026:4582-1","SUSE-SU-2026:4583-1","SUSE-SU-2026:4584-1","SUSE-SU-2026:4585-1"]},"timeline":[{"kind":"published","date":"2026-06-03T09:16:44.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-06-09T18:24:28.132Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T04:55:50.543Z","stale":false,"partial":false}}