{"action":"Upgrade libextutils-typemaps-default-perl to 1.07-1 or later.","affected":[{"fixed":"1.07-1","introduced":"0"}],"component":"libextutils-typemaps-default-perl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["1.07-1"],"id":"tcs_01M5NPSX3WY3STM9HX84WQATCZ","modified_at":"2026-10-23T18:05:31.298994432Z","published_at":"2026-10-10T13:17:31.253Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-107373","https://security-tracker.debian.org/tracker/CVE-2026-107373"],"severity":{"label":"critical","score":9.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-107373#Debian:14/libextutils-typemaps-default-perl","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-107373"}],"summary":"ExtUtils::Typemaps::STL::String versions before 1.06 for Perl T_STD_STRING typemap may read the SV length before stringifying the argument. The typemap uses $var = std::string( SvPV_nolen($arg), SvCUR"}