{"id":"CVE-2026-81204","title":"IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote attacker to execute arbitrary code due to code injection during graph construction.","summary":"IBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote attacker to execute arbitrary code due to code injection during graph construction.","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwe":["CWE-94"],"vendor":"langflow","product":"langflow","affected":["langflow >= 1.0.0, < 1.11.6"],"patched":["langflow 1.11.6"],"published":"2026-09-10","updated":"2026-09-16","sourceUpdated":"2026-09-16T00:55:47.703","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-81204","references":[{"url":"https://www.ibm.com/support/pages/node/7286666","label":"psirt@us.ibm.com"}],"tags":["nvd","cve.org"],"epss":0.00602,"epssPercentile":0.47191,"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"total","timestamp":"2026-09-11T00:00:00+00:00"},"ingestedAt":"2026-09-14T15:23:07.483Z","slug":"CVE-2026-81204","body":"## Overview\n\nIBM Langflow OSS 1.0.0 through 1.11.5 could allow a remote attacker to execute arbitrary code due to code injection during graph construction.\n\n## Affected\n\n- `langflow >= 1.0.0, < 1.11.6`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `langflow 1.11.6`","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":53.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}