{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"libpcap","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NRNSJ0PWCPCXNFB5K4GX43","modified_at":"2026-10-01T03:03:10.062243309Z","published_at":"2026-09-05T19:16:55.707Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-31911","https://security-tracker.debian.org/tracker/CVE-2026-31911"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-31911#Debian:13/libpcap","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-31911"}],"summary":"libpcap BPF interpreter calls abort() if it encounters a BPF instruction that has an invalid opcode. In particular uncommon use cases a crafted filter program can terminate the OS process."}