{"action":"Upgrade @opentelemetry/core to 2.8.0 or later.","affected":[{"fixed":"2.8.0","introduced":"0"}],"component":"@opentelemetry/core","cve_ids":["CVE-2026-54285"],"ecosystem":"npm","epss":0.00402,"exploited":false,"fixed_versions":["2.8.0"],"ghsa_id":"GHSA-8988-4f7v-96qf","id":"tcs_01M5KFCE77HG1NCQA87R880KF9","modified_at":"2026-09-10T03:50:48.883260062Z","published_at":"2026-06-15T20:38:30Z","references":["https://osv.dev/vulnerability/GHSA-8988-4f7v-96qf","https://github.com/open-telemetry/opentelemetry-js/security/advisories/GHSA-8988-4f7v-96qf","https://nvd.nist.gov/vuln/detail/CVE-2026-54285","https://github.com/open-telemetry/opentelemetry-js"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"GHSA-8988-4f7v-96qf","url":"https://osv.dev/vulnerability/GHSA-8988-4f7v-96qf"}],"summary":"OpenTelemetry Core: Unbounded memory allocation in W3C Baggage propagation"}