{"action":"Upgrade dpdk to 25.11.4-1 or later.","affected":[{"fixed":"25.11.4-1","introduced":"0"}],"component":"dpdk","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["25.11.4-1"],"id":"tcs_01M5NW1KPX1R4P5BZRMN3WSX1R","modified_at":"2026-10-30T18:00:08.428920017Z","published_at":"2026-10-14T18:19:19.580Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-86856","https://security-tracker.debian.org/tracker/CVE-2026-86856"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-86856#Debian:14/dpdk","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-86856"}],"summary":"A flaw was found in the DPDK nfp vDPA driver. Stack and heap buffers sized for a single queue pair can be overflowed when more virtqueues are configured, leading to a host crash or memory corruption."}