{"action":"Upgrade symfony to 7.4.13+dfsg-1 or later.","affected":[{"fixed":"7.4.13+dfsg-1","introduced":"0"}],"component":"symfony","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["7.4.13+dfsg-1"],"id":"tcs_01M5NSM9CDSGQZMVPXSRQJ4BGZ","modified_at":"2026-10-01T03:03:16.032446706Z","published_at":"2026-07-14T20:17:10.080Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-48747","https://security-tracker.debian.org/tracker/CVE-2026-48747"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-48747","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-48747"}],"summary":"Symfony is a PHP framework for web and console applications and a set of reusable PHP components. Prior to 7.4.13 and 8.0.13, MailomatRequestParser::validateSignature() parsed X-MOM-Webhook-Signature"}