{"action":"Upgrade lwip to 2.2.1+dfsg1-1+deb13u1 or later.","affected":[{"fixed":"2.2.1+dfsg1-1+deb13u1","introduced":"0"}],"component":"lwip","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["2.2.1+dfsg1-1+deb13u1"],"id":"tcs_01M5NW5EP5J2QY0XDWHJ4JMFXJ","modified_at":"2026-10-01T03:03:53.776799773Z","published_at":"2026-05-18T19:16:28.533Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-8836","https://security-tracker.debian.org/tracker/CVE-2026-8836"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-8836#Debian:13/lwip","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-8836"}],"summary":"A vulnerability was found in lwIP up to 2.2.1. Affected is the function snmp_parse_inbound_frame of the file src/apps/snmp/snmp_msg.c of the component snmpv3 USM Handler. Performing a manipulation of"}