{"action":"Upgrade grpc to 1.0.0 or later.","affected":[{"fixed":"1.0.0","introduced":"0.3.0-alpha.2"}],"component":"grpc","cve_ids":["CVE-2026-48854"],"ecosystem":"Hex","epss":0.00451,"exploited":false,"fixed_versions":["1.0.0"],"ghsa_id":"GHSA-q8gf-9rvj-gmgj","id":"tcs_01M5N856Q1XANC4PS61H925HKF","modified_at":"2026-09-24T21:15:02.933406115Z","published_at":"2026-06-15T21:55:23.629Z","references":["https://osv.dev/vulnerability/EEF-CVE-2026-48854","https://github.com/elixir-grpc/grpc/security/advisories/GHSA-q8gf-9rvj-gmgj","https://cna.erlef.org/cves/CVE-2026-48854.html","https://github.com/elixir-grpc/grpc/commit/d1abe70a6cad6dac4a3f8235d883d7c896989560","https://github.com/elixir-grpc/grpc/commit/49e18c3ec6bb9afe2f712caad3dbab5c56a68a00","https://hex.pm/packages/grpc"],"severity":{"label":"high","score":8.7},"sources":[{"source":"osv","source_id":"EEF-CVE-2026-48854","url":"https://osv.dev/vulnerability/EEF-CVE-2026-48854"},{"source":"nvd","source_id":"CVE-2026-48854","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-48854"}],"summary":"Unbounded request body accumulation causes memory exhaustion in elixir-grpc/grpc"}