{"action":"Upgrade perl to 5.30.3-1 or later.","affected":[{"fixed":"5.30.3-1","introduced":"0"}],"component":"perl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["5.30.3-1"],"id":"tcs_01M5NEFM8SCNSQMDZDH5RCSWER","modified_at":"2026-10-15T09:47:29.137625622Z","published_at":"2020-06-05T14:15:10.527Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-10878","https://security-tracker.debian.org/tracker/CVE-2020-10878"],"severity":{"label":"high","score":8.6},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-10878#Debian:14/perl","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-10878"}],"summary":"Perl before 5.30.3 has an integer overflow related to mishandling of a \"PL_regkind[OP(n)] == NOTHING\" situation. A crafted regular expression could lead to malformed bytecode with a possibility of ins"}