CVE-2026-27486

{"id": "CVE-2026-27486", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}], "cvssMetricV40": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 4.3, "Automatable": "NOT_DEFINED", "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:H/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", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "PRESENT", "privilegesRequired": "LOW", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "NONE", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "HIGH", "vulnAvailabilityImpact": "NONE", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "published": "2026-02-21T10:16:12.903", "references": [{"url": "https://github.com/openclaw/openclaw/commit/6084d13b956119e3cf95daaf9a1cae1670ea3557", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/openclaw/openclaw/commit/eb60e2e1b213740c3c587a7ba4dbf10da620ca66", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/openclaw/openclaw/releases/tag/v2026.2.14", "tags": ["Release Notes"], "source": "security-advisories@github.com"}, {"url": "https://github.com/openclaw/openclaw/security/advisories/GHSA-jfv4-h8mc-jcp8", "tags": ["Patch", "Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-283"}]}], "descriptions": [{"lang": "en", "value": "OpenClaw is a personal AI assistant. In versions 2026.2.13 and below of the OpenClaw CLI, the process cleanup uses system-wide process enumeration and pattern matching to terminate processes without verifying if they are owned by the current OpenClaw process. On shared hosts, unrelated processes can be terminated if they match the pattern. The CLI runner cleanup helpers can kill processes matched by command-line patterns without validating process ownership. This issue has been fixed in version 2026.2.14."}, {"lang": "es", "value": "OpenClaw es un asistente personal de IA. En las versiones 2026.2.13 e inferiores de la CLI de OpenClaw, la limpieza de procesos utiliza la enumeraci\u00f3n de procesos a nivel de sistema y la coincidencia de patrones para terminar procesos sin verificar si son propiedad del proceso actual de OpenClaw. En hosts compartidos, los procesos no relacionados pueden ser terminados si coinciden con el patr\u00f3n. Los ayudantes de limpieza del ejecutor de la CLI pueden eliminar procesos que coinciden con patrones de l\u00ednea de comandos sin validar la propiedad del proceso. Este problema ha sido solucionado en la versi\u00f3n 2026.2.14."}], "lastModified": "2026-02-24T16:53:20.537", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:*", "vulnerable": true, "matchCriteriaId": "0F3079A3-9FBD-4E87-821D-5CAF0622C555", "versionEndExcluding": "2026.2.14"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}