{"action":"Upgrade libnet-cidr-lite-perl to 0.22-3~deb12u2 or later.","affected":[{"fixed":"0.22-3~deb12u2","introduced":"0"}],"component":"libnet-cidr-lite-perl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["0.22-3~deb12u2"],"id":"tcs_01M5NS996YE6PJSTW3VC3D9FTA","modified_at":"2026-10-01T03:03:05.943323672Z","published_at":"2026-05-10T21:16:29.273Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-45190","https://security-tracker.debian.org/tracker/CVE-2026-45190"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-45190","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-45190"}],"summary":"Net::CIDR::Lite versions before 0.24 for Perl does not properly validate IP address and CIDR mask inputs, which may allow IP ACL bypass. Inputs containing a trailing newline or non-ASCII digit charact"}