{"schemaVersion":3,"id":"OPENSUSE-SU-2026:21814-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for zk\n\nThis update for zk fixes the following issues:\n\nChanges in zk:\n\n- Update Go vendored dependencies to resolve security issues (boo#1278625, boo#1278447):\n  * Upgrade golang.org/x/crypto to v0.56.0 to fix security\n    vulnerabilities in the embedded x/crypto/ssh package:\n    - CVE-2026-56854: authentication bypass\n    - CVE-2026-56855: deadlock vulnerability\n    - CVE-2026-78662: deadlock vulnerability","dates":{"published":"2026-09-08T09:46:55.000Z","modified":"2026-09-10T18:23:18.955Z","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":"zk&distro=openSUSE Leap 16.0","name":"zk","label":"zk&distro=openSUSE Leap 16.0","ecosystem":"openSUSE","cpePart":null,"purl":"pkg:rpm/opensuse/zk&distro=openSUSE Leap 16.0","purlType":"rpm","versions":[{"text":"< 0.15.6-bp160.2.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.15.6-bp160.2.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://bugzilla.suse.com/1278447","label":"bugzilla.suse.com/1278447","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1278625","label":"bugzilla.suse.com/1278625","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2026-56854","label":"www.suse.com/security/cve/CVE-2026-56854","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-56855","label":"www.suse.com/security/cve/CVE-2026-56855","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-78662","label":"www.suse.com/security/cve/CVE-2026-78662","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2026-56854","CVE-2026-56855","CVE-2026-78662"],"downstream":[],"duplicates":[],"related":["CVE-2026-56854","CVE-2026-56855","CVE-2026-78662"]},"timeline":[{"kind":"published","date":"2026-09-08T09:46:55.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-09-10T18:23:18.955Z","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":"2026-10-22T10:09:20.829Z","stale":false,"partial":false}}