{"action":"Upgrade go.opentelemetry.io/obi to 0.9.0 or later.","affected":[{"fixed":"0.9.0","introduced":"0.7.0"}],"component":"go.opentelemetry.io/obi","cve_ids":["CVE-2026-45686"],"ecosystem":"Go","epss":0.00354,"exploited":false,"fixed_versions":["0.9.0"],"ghsa_id":"GHSA-43g7-cwr8-q3jh","id":"tcs_01M5KGHY2D862341K2QR54D668","modified_at":"2026-06-25T18:45:20.876792287Z","published_at":"2026-06-25T18:26:48Z","references":["https://osv.dev/vulnerability/GO-2026-5107","https://github.com/open-telemetry/opentelemetry-ebpf-instrumentation/security/advisories/GHSA-43g7-cwr8-q3jh","https://nvd.nist.gov/vuln/detail/CVE-2026-45686","https://github.com/open-telemetry/opentelemetry-ebpf-instrumentation/releases/tag/v0.9.0"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"GO-2026-5107","url":"https://osv.dev/vulnerability/GO-2026-5107"},{"source":"nvd","source_id":"CVE-2026-45686","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-45686"}],"summary":"OpenTelemetry eBPF Instrumentation: Memcached payload length overflow can crash OBI in go.opentelemetry.io/obi"}