{"action":"Upgrade wireshark to 3.2.7-1 or later.","affected":[{"fixed":"3.2.7-1","introduced":"0"}],"component":"wireshark","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["3.2.7-1"],"id":"tcs_01M5NEWT8FEMSGY4FGJ85TN2YR","modified_at":"2026-10-26T12:00:51.250069375Z","published_at":"2020-10-06T15:15:15.273Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-25862","https://security-tracker.debian.org/tracker/CVE-2020-25862"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-25862","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-25862"}],"summary":"In Wireshark 3.2.0 to 3.2.6, 3.0.0 to 3.0.13, and 2.6.0 to 2.6.20, the TCP dissector could crash. This was addressed in epan/dissectors/packet-tcp.c by changing the handling of the invalid 0xFFFF chec"}