{"schemaVersion":3,"id":"SUSE-SU-2026:0280-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for openvswitch\n\nThis update for openvswitch fixes the following issues:\n\nUpdate to v3.1.7:\n\n - CVE-2023-3966: openvswitch, openvswitch3: Invalid memory access in Geneve with HW offload (bsc#1219465).\n - CVE-2024-2182: openvswitch: ov: insufficient validation of incoming BFD packets may lead to denial of service (bsc#1255435).\n - CVE-2023-1668: openvswitch: remote traffic denial of service via crafted packets with IP proto 0 (bsc#1210054).\n - CVE-2023-3153: openvswitch,openvswitch3: service monitor MAC flow is not rate limited (bsc#1212125).\n - CVE-2023-5366: openvswitch: missing masks on a final stage with ports trie (bsc#1216002).","dates":{"published":"2026-01-23T15:33:56.000Z","modified":"2026-03-23T04:51:42.427Z","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":"openvswitch&distro=openSUSE Leap 15.6","name":"openvswitch","label":"openvswitch&distro=openSUSE Leap 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3.1.7-150600.33.9.1","eol":null,"hubHref":null}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20260280-1/","label":"www.suse.com/support/update/announcement/2026/suse-su-20260280-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1210054","label":"bugzilla.suse.com/1210054","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1212125","label":"bugzilla.suse.com/1212125","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1216002","label":"bugzilla.suse.com/1216002","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1219465","label":"bugzilla.suse.com/1219465","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1255435","label":"bugzilla.suse.com/1255435","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2023-1668","label":"www.suse.com/security/cve/CVE-2023-1668","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2023-3152","label":"www.suse.com/security/cve/CVE-2023-3152","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2023-3153","label":"www.suse.com/security/cve/CVE-2023-3153","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2023-3966","label":"www.suse.com/security/cve/CVE-2023-3966","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2023-5366","label":"www.suse.com/security/cve/CVE-2023-5366","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2024-2182","label":"www.suse.com/security/cve/CVE-2024-2182","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2025-0650","label":"www.suse.com/security/cve/CVE-2025-0650","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2023-1668","CVE-2023-3152","CVE-2023-3153","CVE-2023-3966","CVE-2023-5366","CVE-2024-2182","CVE-2025-0650"],"downstream":[],"duplicates":[],"related":["CVE-2023-1668","CVE-2023-3152","CVE-2023-3153","CVE-2023-3966","CVE-2023-5366","CVE-2024-2182","CVE-2025-0650"]},"timeline":[{"kind":"published","date":"2026-01-23T15:33:56.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-03-23T04:51:42.427Z","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":"2026-10-22T10:31:57.958Z","stale":false,"partial":false}}