{"schemaVersion":3,"id":"MGASA-2026-0193","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated openssh packages fix security vulnerabilities\n\nIn OpenSSH before 10.3, a file downloaded by scp may be installed setuid\nor setgid, an outcome contrary to some users' expectations, if the\ndownload is performed as root with -O (legacy scp protocol) and without\n-p (preserve mode). (CVE-2026-35385)\nIn OpenSSH before 10.3, command execution can occur via shell\nmetacharacters in a username within a command line. This requires a\nscenario where the username on the command line is untrusted, and also\nrequires a non-default configurations of % in ssh_config.\n(CVE-2026-35386)\nOpenSSH before 10.3 can use unintended ECDSA algorithms. Listing of any\nECDSA algorithm in PubkeyAcceptedAlgorithms or\nHostbasedAcceptedAlgorithms is misinterpreted to mean all ECDSA\nalgorithms. (CVE-2026-35387)\nOpenSSH before 10.3 omits connection multiplexing confirmation for\nproxy-mode multiplexing sessions. (CVE-2026-35388)\nOpenSSH before 10.3 mishandles the authorized_keys principals option in\nuncommon scenarios involving a principals list in conjunction with a\nCertificate Authority that makes certain use of comma characters.\n(CVE-2026-35414)","dates":{"published":"2026-06-10T17:11:15.000Z","modified":"2026-06-10T17:15:03.798Z","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":"mageia","product":"openssh","name":"openssh","label":"openssh","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/openssh","purlType":"rpm","versions":[{"text":"< 9.3p1-2.7.mga9","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 9.3p1-2.7.mga9","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2026-0193.html","label":"advisories.mageia.org/MGASA-2026-0193.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=35432","label":"bugs.mageia.org/show_bug.cgi?id=35432","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UTBNRP3YCILEN5YUGOHA6V6DOMMOBMBJ/","label":"lists.fedoraproject.org/archives/…","hostname":"lists.fedoraproject.org","tags":["WEB"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5G3QGTIHCK3F2NLJBFVZ56PCJ7RIYKLO/","label":"lists.fedoraproject.org/archives/…","hostname":"lists.fedoraproject.org","tags":["WEB"]},{"url":"https://ubuntu.com/security/notices/USN-8222-1","label":"ubuntu.com/security/notices/USN-8222-1","hostname":"ubuntu.com","tags":["Advisory"]}],"lineage":{"upstream":["CVE-2026-35385","CVE-2026-35386","CVE-2026-35387","CVE-2026-35388","CVE-2026-35414"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-06-10T17:11:15.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-06-10T17:15:03.798Z","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":"2026-10-20T14:03:58.646Z","stale":false,"partial":false}}