{"schemaVersion":3,"id":"MGASA-2026-0493","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated wireshark package fixes security vulnerabilities\n\nLoop with Unreachable Exit Condition ('Infinite Loop') in Wireshark.\n(CVE-2026-95386)\nHeap-based Buffer Overflow in Wireshark. (CVE-2026-95387)\nHeap-based Buffer Overflow in Wireshark. (CVE-2026-95388)\nHeap-based Buffer Overflow in Wireshark. (CVE-2026-95389)\nNULL Pointer Dereference in Wireshark. (CVE-2026-95390)\nUse After Free in Wireshark. (CVE-2026-95391)\nBuffer Over-read in Wireshark. (CVE-2026-95392)\nHeap-based Buffer Overflow in Wireshark. (CVE-2026-95393)\nUnchecked Input for Loop Condition in Wireshark. (CVE-2026-95394)\nMissing Release of Memory after Effective Lifetime in Wireshark.\n(CVE-2026-95395)\nThe Catapult DCT2000 protocol dissector could crash. (CVE-2026-96415)\nThe IEEE 802.11 protocol dissector could crash. (CVE-2026-96416)\nThe RF4CE protocol dissector could crash. (CVE-2026-96417)\nThe TIFF protocol dissector could go into an infinite loop.\n(CVE-2026-96418)\nImporting a crafted configuration profile could crash Wireshark or\nexecute arbitrary code. (CVE-2026-96419)\nThe Toshiba file parser could crash. (CVE-2026-96420)\nThe USB HID protocol dissector could go into an infinite loop and leak\nmemory. (CVE-2026-96421)\nThe Frame protocol metadissector could crash. (CVE-2026-96422)\nThe X11 protocol dissector could crash. (CVE-2026-96423)","dates":{"published":"2026-10-12T20:48:13.000Z","modified":"2026-10-12T21:00:03.249Z","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":"wireshark","name":"wireshark","label":"wireshark","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/wireshark","purlType":"rpm","versions":[{"text":"< 4.6.9-1.mga10","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.6.9-1.mga10","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2026-0493.html","label":"advisories.mageia.org/MGASA-2026-0493.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=36456","label":"bugs.mageia.org/show_bug.cgi?id=36456","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://lists.debian.org/debian-security-announce/2026/msg00455.html","label":"lists.debian.org/debian-security-announce/2026/msg00455.html","hostname":"lists.debian.org","tags":["WEB"]},{"url":"https://www.wireshark.org/security/wnpa-sec-2026-97","label":"www.wireshark.org/security/wnpa-sec-2026-97","hostname":"www.wireshark.org","tags":["WEB"]},{"url":"https://gitlab.com/wireshark/wireshark/-/issues/21487","label":"gitlab.com/wireshark/wireshark/-/issues/21487","hostname":"gitlab.com","tags":["REPORT"]},{"url":"https://www.wireshark.org/security/wnpa-sec-2026-101","label":"www.wireshark.org/security/wnpa-sec-2026-101","hostname":"www.wireshark.org","tags":["WEB"]},{"url":"https://gitlab.com/wireshark/wireshark/-/issues/21545","label":"gitlab.com/wireshark/wireshark/-/issues/21545","hostname":"gitlab.com","tags":["REPORT"]},{"url":"https://www.wireshark.org/security/wnpa-sec-2026-93","label":"www.wireshark.org/security/wnpa-sec-2026-93","hostname":"www.wireshark.org","tags":["WEB"]},{"url":"https://gitlab.com/wireshark/wireshark/-/issues/21481","label":"gitlab.com/wireshark/wireshark/-/issues/21481","hostname":"gitlab.com","tags":["REPORT"]},{"url":"https://www.wireshark.org/security/wnpa-sec-2026-100","label":"www.wireshark.org/security/wnpa-sec-2026-100","hostname":"www.wireshark.org","tags":["WEB"]},{"url":"https://gitlab.com/wireshark/wireshark/-/issues/21549","label":"gitlab.com/wireshark/wireshark/-/issues/21549","hostname":"gitlab.com","tags":["REPORT"]},{"url":"https://gitlab.com/wireshark/wireshark/-/issues/21550","label":"gitlab.com/wireshark/wireshark/-/issues/21550","hostname":"gitlab.com","tags":["REPORT"]},{"url":"https://www.wireshark.org/security/wnpa-sec-2026-99","label":"www.wireshark.org/security/wnpa-sec-2026-99","hostname":"www.wireshark.org","tags":["WEB"]},{"url":"https://gitlab.com/wireshark/wireshark/-/issues/21510","label":"gitlab.com/wireshark/wireshark/-/issues/21510","hostname":"gitlab.com","tags":["REPORT"]},{"url":"https://www.wireshark.org/security/wnpa-sec-2026-98","label":"www.wireshark.org/security/wnpa-sec-2026-98","hostname":"www.wireshark.org","tags":["WEB"]},{"url":"https://gitlab.com/wireshark/wireshark/-/issues/21523","label":"gitlab.com/wireshark/wireshark/-/issues/21523","hostname":"gitlab.com","tags":["REPORT"]},{"url":"https://www.wireshark.org/security/wnpa-sec-2026-96","label":"www.wireshark.org/security/wnpa-sec-2026-96","hostname":"www.wireshark.org","tags":["WEB"]},{"url":"https://gitlab.com/wireshark/wireshark/-/issues/21492","label":"gitlab.com/wireshark/wireshark/-/issues/21492","hostname":"gitlab.com","tags":["REPORT"]},{"url":"https://www.wireshark.org/security/wnpa-sec-2026-110","label":"www.wireshark.org/security/wnpa-sec-2026-110","hostname":"www.wireshark.org","tags":["WEB"]},{"url":"https://gitlab.com/wireshark/wireshark/-/issues/21589","label":"gitlab.com/wireshark/wireshark/-/issues/21589","hostname":"gitlab.com","tags":["REPORT"]},{"url":"https://www.wireshark.org/security/wnpa-sec-2026-109","label":"www.wireshark.org/security/wnpa-sec-2026-109","hostname":"www.wireshark.org","tags":["WEB"]},{"url":"https://gitlab.com/wireshark/wireshark/-/issues/21564","label":"gitlab.com/wireshark/wireshark/-/issues/21564","hostname":"gitlab.com","tags":["REPORT"]},{"url":"https://www.wireshark.org/security/wnpa-sec-2026-104","label":"www.wireshark.org/security/wnpa-sec-2026-104","hostname":"www.wireshark.org","tags":["WEB"]},{"url":"https://gitlab.com/wireshark/wireshark/-/issues/21574","label":"gitlab.com/wireshark/wireshark/-/issues/21574","hostname":"gitlab.com","tags":["REPORT"]},{"url":"https://www.wireshark.org/security/wnpa-sec-2026-107","label":"www.wireshark.org/security/wnpa-sec-2026-107","hostname":"www.wireshark.org","tags":["WEB"]},{"url":"https://gitlab.com/wireshark/wireshark/-/issues/21565","label":"gitlab.com/wireshark/wireshark/-/issues/21565","hostname":"gitlab.com","tags":["REPORT"]},{"url":"https://www.wireshark.org/security/wnpa-sec-2026-106","label":"www.wireshark.org/security/wnpa-sec-2026-106","hostname":"www.wireshark.org","tags":["WEB"]},{"url":"https://gitlab.com/wireshark/wireshark/-/issues/21553","label":"gitlab.com/wireshark/wireshark/-/issues/21553","hostname":"gitlab.com","tags":["REPORT"]},{"url":"https://www.wireshark.org/security/wnpa-sec-2026-105","label":"www.wireshark.org/security/wnpa-sec-2026-105","hostname":"www.wireshark.org","tags":["WEB"]},{"url":"https://gitlab.com/wireshark/wireshark/-/issues/21541","label":"gitlab.com/wireshark/wireshark/-/issues/21541","hostname":"gitlab.com","tags":["REPORT"]},{"url":"https://www.wireshark.org/security/wnpa-sec-2026-103","label":"www.wireshark.org/security/wnpa-sec-2026-103","hostname":"www.wireshark.org","tags":["WEB"]},{"url":"https://gitlab.com/wireshark/wireshark/-/issues/21566","label":"gitlab.com/wireshark/wireshark/-/issues/21566","hostname":"gitlab.com","tags":["REPORT"]},{"url":"https://www.wireshark.org/security/wnpa-sec-2026-102","label":"www.wireshark.org/security/wnpa-sec-2026-102","hostname":"www.wireshark.org","tags":["WEB"]},{"url":"https://gitlab.com/wireshark/wireshark/-/issues/21525","label":"gitlab.com/wireshark/wireshark/-/issues/21525","hostname":"gitlab.com","tags":["REPORT"]},{"url":"https://www.wireshark.org/security/wnpa-sec-2026-108","label":"www.wireshark.org/security/wnpa-sec-2026-108","hostname":"www.wireshark.org","tags":["WEB"]},{"url":"https://gitlab.com/wireshark/wireshark/-/issues/21563","label":"gitlab.com/wireshark/wireshark/-/issues/21563","hostname":"gitlab.com","tags":["REPORT"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/message/C5DQL3SVTFVDEEP3UXXLRF6HOVKTIQNJ/","label":"lists.opensuse.org/archives/…","hostname":"lists.opensuse.org","tags":["WEB"]},{"url":"https://www.wireshark.org/security/wnpa-sec-2026-94","label":"www.wireshark.org/security/wnpa-sec-2026-94","hostname":"www.wireshark.org","tags":["WEB"]},{"url":"https://gitlab.com/wireshark/wireshark/-/issues/21501","label":"gitlab.com/wireshark/wireshark/-/issues/21501","hostname":"gitlab.com","tags":["REPORT"]},{"url":"https://www.wireshark.org/security/wnpa-sec-2026-95","label":"www.wireshark.org/security/wnpa-sec-2026-95","hostname":"www.wireshark.org","tags":["WEB"]},{"url":"https://gitlab.com/wireshark/wireshark/-/issues/21503","label":"gitlab.com/wireshark/wireshark/-/issues/21503","hostname":"gitlab.com","tags":["REPORT"]},{"url":"https://www.wireshark.org/security/wnpa-sec-2026-92","label":"www.wireshark.org/security/wnpa-sec-2026-92","hostname":"www.wireshark.org","tags":["WEB"]}],"lineage":{"upstream":["CVE-2026-95386","CVE-2026-95387","CVE-2026-95388","CVE-2026-95389","CVE-2026-95390","CVE-2026-95391","CVE-2026-95392","CVE-2026-95393","CVE-2026-95394","CVE-2026-95395","CVE-2026-96415","CVE-2026-96416","CVE-2026-96417","CVE-2026-96418","CVE-2026-96419","CVE-2026-96420","CVE-2026-96421","CVE-2026-96422","CVE-2026-96423"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-10-12T20:48:13.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-10-12T21:00:03.249Z","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":"2026-10-20T15:42:28.038Z","stale":false,"partial":false}}