{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"lwip","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NW1S9BC1XYZ2VCFVDAHB0J","modified_at":"2026-10-10T05:00:11.205564259Z","published_at":"2026-09-22T20:17:09.967Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-87121","https://security-tracker.debian.org/tracker/CVE-2026-87121"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-87121","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-87121"}],"summary":"lwIP TCP/IP Stack MQTT is vulnerable to an out-of-bounds write, which may allow an attacker to gain full code execution on the device."}