{"action":"Upgrade curl to 7.76.0-r0 or later.","affected":[{"fixed":"7.76.0-r0","introduced":"0"}],"component":"curl","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.12","exploited":false,"fixed_versions":["7.76.0-r0"],"id":"tcs_01M5NCYFKRB7TMGPK9BVT892V3","modified_at":"2026-10-23T17:17:56.150332649Z","published_at":"2021-04-01T18:15:12.917Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2021-22890","https://security.alpinelinux.org/vuln/CVE-2021-22890"],"severity":{"label":"low","score":3.7},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2021-22890","url":"https://osv.dev/vulnerability/ALPINE-CVE-2021-22890"}],"summary":"curl 7.63.0 to and including 7.75.0 includes vulnerability that allows a malicious HTTPS proxy to MITM a connection due to bad handling of TLS 1.3 session tickets. When using a HTTPS proxy and TLS 1.3"}