{"schemaVersion":3,"id":"OPENSUSE-SU-2026:21534-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for wireshark\n\nThis update for wireshark fixes the following issues:\n\nUpdate to version 4.4.17.\n\n- CVE-2026-6867: SMB2 protocol dissector crash (bsc#1263727).\n- CVE-2026-7375: UDS protocol dissector infinite loop (bsc#1263761).\n- CVE-2026-7376: Sharkd utility crash (bsc#1263760).\n- CVE-2026-7378: Sharkd utility crash (bsc#1263759).\n- CVE-2026-7379: Sharkd utility memory leak (bsc#1263758).\n- CVE-2026-9759: ROHC protocol dissector crash (bsc#1266670).\n- CVE-2026-15163: Denial of Service via multiple protocol dissector infinite loops (bsc#1271133).\n- CVE-2026-15164: Denial of Service vulnerability in ciscodump (bsc#1271134).\n- CVE-2026-15166: Denial of Service via IEEE 802.11 protocol dissector crash (bsc#1271136).\n- CVE-2026-15167: Denial of Service via DBS Etherwatch file parser crash (bsc#1271137).\n- CVE-2026-15168: BLF file parser allows possible information disclosure (bsc#1271138).\n- CVE-2026-15169: Denial of Service via UMTS FP protocol dissector crash (bsc#1271139).\n- CVE-2026-15170: Denial of service via Z39.50 protocol dissector crash (bsc#1271140).\n- CVE-2026-15171: Denial of service via SSH protocol dissector crash (bsc#1271141).\n- CVE-2026-15172: Denial of service via FMP/NOTIFY protocol dissector crash (bsc#1271142).\n- CVE-2026-15174: Denial of Service via Catapult DCT2000 protocol dissector crash (bsc#1271144).","dates":{"published":"2026-08-05T09:26:10.000Z","modified":"2026-08-06T18:23:57.683Z","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":"wireshark&distro=openSUSE Leap 16.0","name":"wireshark","label":"wireshark&distro=openSUSE Leap 16.0","ecosystem":"openSUSE","cpePart":null,"purl":"pkg:rpm/opensuse/wireshark&distro=openSUSE Leap 16.0","purlType":"rpm","versions":[{"text":"< 4.4.17-160000.1.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.4.17-160000.1.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://bugzilla.suse.com/1263727","label":"bugzilla.suse.com/1263727","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1263758","label":"bugzilla.suse.com/1263758","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1263759","label":"bugzilla.suse.com/1263759","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1263760","label":"bugzilla.suse.com/1263760","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1263761","label":"bugzilla.suse.com/1263761","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1266670","label":"bugzilla.suse.com/1266670","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1271133","label":"bugzilla.suse.com/1271133","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1271134","label":"bugzilla.suse.com/1271134","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1271136","label":"bugzilla.suse.com/1271136","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1271137","label":"bugzilla.suse.com/1271137","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1271138","label":"bugzilla.suse.com/1271138","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1271139","label":"bugzilla.suse.com/1271139","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1271140","label":"bugzilla.suse.com/1271140","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1271141","label":"bugzilla.suse.com/1271141","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1271142","label":"bugzilla.suse.com/1271142","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/1271144","label":"bugzilla.suse.com/1271144","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2026-15163","label":"www.suse.com/security/cve/CVE-2026-15163","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-15164","label":"www.suse.com/security/cve/CVE-2026-15164","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-15166","label":"www.suse.com/security/cve/CVE-2026-15166","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-15167","label":"www.suse.com/security/cve/CVE-2026-15167","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-15168","label":"www.suse.com/security/cve/CVE-2026-15168","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-15169","label":"www.suse.com/security/cve/CVE-2026-15169","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-15170","label":"www.suse.com/security/cve/CVE-2026-15170","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-15171","label":"www.suse.com/security/cve/CVE-2026-15171","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-15172","label":"www.suse.com/security/cve/CVE-2026-15172","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-15174","label":"www.suse.com/security/cve/CVE-2026-15174","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-6867","label":"www.suse.com/security/cve/CVE-2026-6867","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-7375","label":"www.suse.com/security/cve/CVE-2026-7375","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-7376","label":"www.suse.com/security/cve/CVE-2026-7376","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-7378","label":"www.suse.com/security/cve/CVE-2026-7378","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-7379","label":"www.suse.com/security/cve/CVE-2026-7379","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2026-9759","label":"www.suse.com/security/cve/CVE-2026-9759","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2026-15163","CVE-2026-15164","CVE-2026-15166","CVE-2026-15167","CVE-2026-15168","CVE-2026-15169","CVE-2026-15170","CVE-2026-15171","CVE-2026-15172","CVE-2026-15174","CVE-2026-6867","CVE-2026-7375","CVE-2026-7376","CVE-2026-7378","CVE-2026-7379","CVE-2026-9759"],"downstream":[],"duplicates":[],"related":["CVE-2026-15163","CVE-2026-15164","CVE-2026-15166","CVE-2026-15167","CVE-2026-15168","CVE-2026-15169","CVE-2026-15170","CVE-2026-15171","CVE-2026-15172","CVE-2026-15174","CVE-2026-6867","CVE-2026-7375","CVE-2026-7376","CVE-2026-7378","CVE-2026-7379","CVE-2026-9759"]},"timeline":[{"kind":"published","date":"2026-08-05T09:26:10.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-08-06T18:23:57.683Z","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":"2026-10-22T14:38:24.147Z","stale":false,"partial":false}}