{"id":"DEBIAN-CVE-2026-5403","details":"SBC codec crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service and possible code execution","modified":"2026-09-01T16:06:50.715692573Z","published":"2026-05-01T00:16:24.670Z","upstream":["CVE-2026-5403"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-5403"}],"affected":[{"package":{"name":"wireshark","ecosystem":"Debian:12","purl":"pkg:deb/debian/wireshark?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.0.10-1","4.0.11-1","4.0.11-1~deb12u1","4.0.17-0+deb12u1","4.0.17-0+deb12u2","4.0.17-0+deb12u3","4.0.3-1","4.0.5-1~exp1","4.0.6-1","4.0.6-1~deb12u1","4.0.6-1~exp1","4.0.7-1","4.0.8-1","4.2.0-1","4.2.0-1~exp0","4.2.0~rc3-1~exp1","4.2.2-1","4.2.2-1.1","4.2.2-1.1~exp1","4.2.4-1","4.2.5-1","4.2.5-2","4.2.6-1","4.4.0-0exp1","4.4.0-0exp2","4.4.0-1","4.4.1-1","4.4.2-1","4.4.3-1","4.4.4-1","4.4.5-1","4.4.6-1","4.4.6-2","4.4.7-0exp1","4.4.7-1","4.4.8-0exp1","4.4.9-1","4.6.0-0exp1","4.6.0-1","4.6.0~rc1-0exp1","4.6.0~rc1-0exp2","4.6.1-1","4.6.1-2","4.6.2-1","4.6.2-3","4.6.3-1","4.6.4-1","4.6.5-1","4.6.6-1","4.6.6-2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-5403.json"}},{"package":{"name":"wireshark","ecosystem":"Debian:13","purl":"pkg:deb/debian/wireshark?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.4.15-0+deb13u1"}]}],"versions":["4.4.13-0+deb13u1","4.4.14-0+deb13u1","4.4.7-1","4.4.8-0exp1","4.4.9-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-5403.json"}},{"package":{"name":"wireshark","ecosystem":"Debian:14","purl":"pkg:deb/debian/wireshark?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.6.5-1"}]}],"versions":["4.4.7-1","4.4.8-0exp1","4.4.9-1","4.6.0-0exp1","4.6.0-1","4.6.0~rc1-0exp1","4.6.0~rc1-0exp2","4.6.1-1","4.6.1-2","4.6.2-1","4.6.2-3","4.6.3-1","4.6.4-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-5403.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}