{"affected":[{"conditional":false,"product":"openclaw","source":"NVD","vendor":"openclaw","versions":[{"lessThan":"2026.3.31","status":"affected","version":"*","versionType":"custom"}]},{"defaultStatus":"unaffected","ecosystem":"npm","packageName":"openclaw","product":"openclaw","source":"OSV GHSA-rm5c-4rmf-vvhw","vendor":"","versions":[{"events":[{"introduced":"0"},{"fixed":"2026.3.31"}],"lessThan":"2026.3.31","status":"affected","version":"0","versionType":"semver"}]}],"cpeConfigurations":[{"negate":false,"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*","versionEndExcluding":"2026.3.31","vulnerable":true}],"negate":false,"operator":"OR"}],"operator":"OR"}],"cveId":"CVE-2026-41338","cwes":["CWE-367"],"description":"OpenClaw before 2026.3.31 contains a time-of-check-time-of-use vulnerability in sandbox file operations that allows attackers to bypass fd-based defenses. Attackers can exploit check-then-act patterns in apply_patch, remove, and mkdir operations to manipulate files between validation and execution.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":4.3,"severity":"medium","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:P/VC:N/VI:H/VA:L/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","version":"4.0"},{"score":5,"severity":"medium","source":"NVD: disclosure@vulncheck.com","vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:L","version":"3.1"}],"modifiedAt":1794438600263,"publishedAt":1776982599957,"references":[{"source":"disclosure@vulncheck.com","tags":["Patch"],"url":"https://github.com/openclaw/openclaw/commit/32a4a47d602e0618f87b3e59f94d8c142767f860"},{"source":"disclosure@vulncheck.com","tags":["Vendor Advisory"],"url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-rm5c-4rmf-vvhw"},{"source":"disclosure@vulncheck.com","tags":["Third Party Advisory"],"url":"https://www.vulncheck.com/advisories/openclaw-time-of-check-time-of-use-toctou-vulnerability-in-sandbox-file-operations"},{"source":"OSV / GitHub Security Advisories","tags":["advisory"],"url":"https://github.com/advisories/GHSA-rm5c-4rmf-vvhw"},{"source":"OSV / GitHub Security Advisories","tags":["osv"],"url":"https://osv.dev/vulnerability/GHSA-rm5c-4rmf-vvhw"}],"remediation":[{"kind":"fix","source":"disclosure@vulncheck.com","text":"The reporting source identifies this reference as a patch. Check the advisory for affected versions and supported release branches.","url":"https://github.com/openclaw/openclaw/commit/32a4a47d602e0618f87b3e59f94d8c142767f860"},{"kind":"fix","source":"OSV GHSA-rm5c-4rmf-vvhw","text":"openclaw (npm): OSV reports a fixed version 2026.3.31. Check the advisory for supported release branches.","url":"https://github.com/advisories/GHSA-rm5c-4rmf-vvhw"}],"revision":"a7080b2ddfe6b0f94ce36fadb51dd6045bada39da282264d8c6be8cedc5b8ab0","sources":[{"modifiedAt":1794438600263,"name":"NVD","retrievedAt":1794442761166,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41338"},{"modifiedAt":1783499233553,"name":"OSV / GitHub Security Advisories","retrievedAt":1794442761762,"url":"https://osv.dev/vulnerability/GHSA-rm5c-4rmf-vvhw"}],"ssvc":{"assessedAt":1777049213885,"automatable":"no","exploitation":"none","source":"NVD SSVC: 134c704f-9b21-4f2e-91b3-4a467353bcc0","technicalImpact":"partial"},"status":"published","title":"CVE-2026-41338","updatedAt":1794442761762}