{"id":"CVE-2026-95389","title":"SCTP protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service","summary":"SCTP protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service","severity":"high","cvss":8.1,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-122"],"vendor":"Wireshark Foundation","product":"Wireshark","affected":["Wireshark >= 4.6.0 < 4.6.9","Wireshark >= 4.4.0 < 4.4.19"],"published":"2026-09-29","updated":"2026-09-29","sourceUpdated":"2026-09-29T21:36:39.547","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-95389","references":[{"url":"https://gitlab.com/wireshark/wireshark/-/work_items/21481","label":"cve@gitlab.com"},{"url":"https://www.wireshark.org/security/wnpa-sec-2026-93.html","label":"cve@gitlab.com"},{"url":"https://gitlab.com/wireshark/wireshark/-/work_items/21481","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-95389.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-95389"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2543037"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-95389"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-95389"}],"tags":["nvd","cve.org","exploit-available","csaf","vex","red-hat"],"epss":0.00392,"epssPercentile":0.30703,"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"total","timestamp":"2026-09-29T15:16:36.326142Z"},"ingestedAt":"2026-09-29T10:31:36.317Z","scores":{"nvd":8.1,"vendor":7.8},"slug":"CVE-2026-95389","body":"## Overview\n\nSCTP protocol dissector crash in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **Red Hat VEX** · Important · affected: Red Hat Enterprise Linux 10 · no fix planned: Red Hat Enterprise Linux 10 · updated 2026-09-29 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-95389.json)","depth":"midnight","depthScore":57,"depthScoreParts":{"impact":44.6,"likelihood":0.1,"exploitation":12,"ransomware":0},"changes":[{"seq":212751,"id":"CVE-2026-95389","ts":1790700036839,"field":"exploit_available","old":"false","new":"true"}]}