{"id":"CLEANSTART-2024-XT43500","summary":"Buffer overflow in the Bluetooth HCI_ISO dissector in Wireshark 3","details":"Security vulnerability affects the wireshark package. Buffer overflow in the Bluetooth HCI_ISO dissector in Wireshark 3.","modified":"2026-10-31T16:03:02.536647120Z","published":"2026-10-31T14:25:41.164679Z","upstream":["CVE-2021-39926"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2024/CLEANSTART-2024-XT43500.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2021-39926"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39926"}],"affected":[{"package":{"name":"wireshark","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/wireshark"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.11-r0"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2024/CLEANSTART-2024-XT43500.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}