{"action":"Upgrade wireshark to 3.4.1-1 or later.","affected":[{"fixed":"3.4.1-1","introduced":"0"}],"component":"wireshark","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["3.4.1-1"],"id":"tcs_01M5NEX7ASG40M65WSVPGYTRRB","modified_at":"2026-09-11T11:02:30.768152321Z","published_at":"2020-12-11T19:15:12.293Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-26420","https://security-tracker.debian.org/tracker/CVE-2020-26420"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-26420#Debian:13/wireshark","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-26420"}],"summary":"Memory leak in RTPS protocol dissector in Wireshark 3.4.0 and 3.2.0 to 3.2.8 allows denial of service via packet injection or crafted capture file."}