{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"jackson-core","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NW6AEQR63QEX16VMZGEZ2K","modified_at":"2026-09-23T06:00:08.357251397Z","published_at":"2026-09-22T15:17:21.053Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-89407","https://security-tracker.debian.org/tracker/CVE-2026-89407"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-89407#Debian:13/jackson-core","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-89407"}],"summary":"NumberInput.looksLikeValidNumber() in FasterXML jackson-core pre-validates \"stringified numbers\" with two regular expressions: PATTERN_FLOAT ([+-]?[0-9]*[\\.]?[0-9]+([eE][+-]?[0-9]+)?), present since 2"}