{"action":"Upgrade rebar3 to 3.27.0-1 or later.","affected":[{"fixed":"3.27.0-1","introduced":"0"}],"component":"rebar3","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3.27.0-1"],"id":"tcs_01M5NQYWXQ1NEP61MKWWVSP38D","modified_at":"2026-10-01T03:03:21.712039874Z","published_at":"2026-02-27T18:16:11.373Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-21619","https://security-tracker.debian.org/tracker/CVE-2026-21619"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-21619#Debian:14/rebar3","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-21619"}],"summary":"Uncontrolled Resource Consumption, Deserialization of Untrusted Data vulnerability in hexpm hex_core (hex_api modules), hexpm hex (mix_hex_api modules), erlang rebar3 (r3_hex_api modules) allows Objec"}