{"action":"Upgrade github.com/open-telemetry/opentelemetry-collector-contrib/receiver/githubreceiver to 0.151.0 or later.","affected":[{"fixed":"0.151.0","introduced":"0"}],"component":"github.com/open-telemetry/opentelemetry-collector-contrib/receiver/githubreceiver","cve_ids":["CVE-2026-55701"],"ecosystem":"Go","epss":0.00701,"exploited":false,"fixed_versions":["0.151.0"],"ghsa_id":"GHSA-w5cv-pw74-4rxc","id":"tcs_01M5KFQ5ZD24A7PRHHCBW9138T","modified_at":"2026-06-25T23:11:38.482632465Z","published_at":"2026-06-18T15:05:14Z","references":["https://osv.dev/vulnerability/GHSA-w5cv-pw74-4rxc","https://github.com/open-telemetry/opentelemetry-collector-contrib/security/advisories/GHSA-w5cv-pw74-4rxc","https://github.com/open-telemetry/opentelemetry-collector-contrib"],"severity":{"label":"medium"},"sources":[{"source":"osv","source_id":"GHSA-w5cv-pw74-4rxc","url":"https://osv.dev/vulnerability/GHSA-w5cv-pw74-4rxc"}],"summary":"opentelemetry-collector-contrib: githubreceiver silently ignores configured required_headers authentication"}