{"id":"CGA-7qf2-4vq2-682q","modified":"2026-09-19T04:31:26.114239077Z","published":"2026-09-18T13:33:40Z","upstream":["CVE-2026-81871","GHSA-w34q-cm8f-9c5x"],"references":[{"type":"WEB","url":"https://github.com/open-telemetry/opentelemetry-go/releases/tag/exporters/otlp/otlplog/otlploggrpc/v0.21.0"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/81xxx/CVE-2026-81871.json"},{"type":"ADVISORY","url":"https://github.com/open-telemetry/opentelemetry-go/security/advisories/GHSA-w34q-cm8f-9c5x"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-81871"},{"type":"FIX","url":"https://github.com/open-telemetry/opentelemetry-go/commit/c65d435b43e5e6b82310e6b18dd4cdcb8ac63a0c"}],"affected":[{"package":{"name":"tempo-2.8","ecosystem":"Chainguard","purl":"pkg:apk/chainguard/tempo-2.8?arch=aarch64"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8.4-r20"}]}],"ecosystem_specific":{"components":[{"latest_event_timestamp":"2026-09-19T00:06:23Z","component_name":"go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc","component_version":"v0.20.0","component_type":"go-module","component_location":"/usr/bin/tempo","component_purl":"pkg:golang/go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc@v0.20.0","latest_event_status":"fixed"}]},"database_specific":{"source":"https://advisories.cgr.dev/chainguard/v3/osv/CGA-7qf2-4vq2-682q.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N"}]}