{"id":"CVE-2025-27510","aliases":["EUVD-2025-6186","GHSA-vwfh-m3q7-9jpw"],"status":"published","title":"RCE in the package conda-forge-metadata","description":"conda-forge-metadata provides programatic access to conda-forge's metadata. conda-forge-metadata uses an optional dependency - \"conda-oci-mirror\" which was neither present on the PyPi repository nor registered by any entity. If conda-oci-mirror is taken over by a threat actor, it can result in remote code execution.","severity":{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00636,"percentile":0.50978,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-829"],"published":"2025-03-04T21:48:12Z","modified":"2026-10-28T02:30:49Z","products":[{"vendor":"conda-forge","product":"conda-forge-metadata"}],"references":[{"url":"https://github.com/conda-forge/conda-forge-metadata/security/advisories/GHSA-vwfh-m3q7-9jpw","tags":["x_refsource_CONFIRM","exploit","advisory"]},{"url":"https://github.com/conda-forge/conda-forge-metadata/blob/799aee36b21ee06289d73d57838b28201f5a57af/pyproject.toml#L28","tags":["x_refsource_MISC","web"]},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/27xxx/CVE-2025-27510.json","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-27510","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-27510","title":"RCE in the package conda-forge-metadata","description":"conda-forge-metadata provides programatic access to conda-forge's metadata. conda-forge-metadata uses an optional dependency - \"conda-oci-mirror\" which was neither present on the PyPi repository nor registered by any entity. If conda-oci-mirror is taken over by a threat actor, it can result in remote code execution.","status":"published","published":"2025-03-04T21:48:12.688Z","modified":"2025-03-05T16:37:33.675Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"critical","assessor":"cna"}],"cwes":["CWE-829"],"updated_at":"2026-11-02T14:32:42.078906Z"}],"euvd":[{"id":"EUVD-2025-6186","description":"conda-forge-metadata provides programatic access to conda-forge's metadata. conda-forge-metadata uses an optional dependency - \"conda-oci-mirror\" which was neither present on the PyPi repository nor registered by any entity. If conda-oci-mirror is taken over by a threat actor, it can result in remote code execution.","status":"published","published":"2025-03-04T21:48:12Z","modified":"2025-03-05T16:37:33Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"critical"}],"updated_at":"2026-11-02T20:53:13.774215Z"}],"nvd":[{"id":"CVE-2025-27510","description":"conda-forge-metadata provides programatic access to conda-forge's metadata. conda-forge-metadata uses an optional dependency - \"conda-oci-mirror\" which was neither present on the PyPi repository nor registered by any entity. If conda-oci-mirror is taken over by a threat actor, it can result in remote code execution.","status":"published","published":"2025-03-04T22:15:41.147Z","modified":"2026-06-17T09:03:43.9Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"critical","assessor":"secondary"}],"cwes":["CWE-829"],"updated_at":"2026-11-02T14:10:53.101324Z"}],"osv":[{"id":"CVE-2025-27510","title":"RCE in the package conda-forge-metadata","description":"conda-forge-metadata provides programatic access to conda-forge's metadata. conda-forge-metadata uses an optional dependency - \"conda-oci-mirror\" which was neither present on the PyPi repository nor registered by any entity. If conda-oci-mirror is taken over by a threat actor, it can result in remote code execution.","status":"published","published":"2025-03-04T21:48:12.688Z","modified":"2026-10-28T02:30:49.783557268Z","cvss":[{"version":"4.0","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"critical"}],"cwes":["CWE-829"],"updated_at":"2026-11-02T15:44:47.708311Z"}]}}