{"action":"Upgrade github.com/openbao/openbao to 0.0.0-20260420180337-2b2a901aa9f7 or later.","affected":[{"introduced":"0"}],"component":"github.com/openbao/openbao","cve_ids":["CVE-2026-39396"],"ecosystem":"Go","epss":0.00218,"exploited":false,"fixed_versions":["0.0.0-20260420180337-2b2a901aa9f7"],"ghsa_id":"GHSA-r65v-xgwc-g56j","id":"tcs_01M5KGNKN9T2457E67A5CSTTN6","modified_at":"2026-07-27T09:11:19.263106464Z","published_at":"2026-06-25T22:34:34Z","references":["https://osv.dev/vulnerability/GO-2026-5609","https://github.com/openbao/openbao/security/advisories/GHSA-r65v-xgwc-g56j","https://nvd.nist.gov/vuln/detail/CVE-2026-39396","https://github.com/openbao/openbao/commit/af576af5322c6552a017ad10fd76aa4f40fd021e","https://github.com/openbao/openbao/pull/2941","https://github.com/openbao/openbao/releases/tag/v2.5.3"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"GO-2026-5609","url":"https://osv.dev/vulnerability/GO-2026-5609"},{"source":"nvd","source_id":"CVE-2026-39396","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-39396"}],"summary":"OpenBao: Decompression Bomb via Unbounded Copy in OCI Plugin Extraction (DoS) in github.com/openbao/openbao"}