{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-97686", "assignerOrgId": "0bf9931a-6ebf-4f48-bd14-39ee5e1d61f8", "state": "PUBLISHED", "assignerShortName": "WindRiver", "dateReserved": "2026-09-24T21:12:17.354Z", "datePublished": "2026-09-28T18:48:23.773Z", "dateUpdated": "2026-09-28T19:25:43.054Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "0bf9931a-6ebf-4f48-bd14-39ee5e1d61f8", "shortName": "WindRiver", "dateUpdated": "2026-09-28T18:48:23.773Z"}, "title": "VxWorks 7 Memory Resource leak", "datePublic": "2026-09-28T18:39:00.000Z", "problemTypes": [{"descriptions": [{"lang": "en", "cweId": "CWE-772", "description": "CWE-772 Missing release of resource after effective lifetime", "type": "CWE"}]}], "impacts": [{"capecId": "CAPEC-469", "descriptions": [{"lang": "en", "value": "CAPEC-469 HTTP DoS"}]}], "affected": [{"vendor": "Wind River", "product": "VxWorks 7", "platforms": ["RTOS"], "versions": [{"status": "affected", "version": "VxWorks 7"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "Wind River VxWorks 7 prior to 26.09, specific system call arguments can result in the IPNET subsystem failing to properly release allocated kernel memory and system file descriptors before terminating the calling application. Fixed in Version 26.09.\u00a0\n\n\nSecurity Researcher:\u00a0Zhi Yang Bingren\u00a0Wu Finding", "supportingMedia": [{"type": "text/html", "base64": false, "value": "Wind River VxWorks 7 prior to 26.09, specific system call arguments can result in the IPNET subsystem failing to properly release allocated kernel memory and system file descriptors before terminating the calling application. Fixed in Version 26.09.&nbsp;<div><br></div><div>Security Researcher:&nbsp;<span>Zhi Yang Bingren</span><span>&nbsp;Wu Finding&nbsp;</span></div>\n\n<div>\n\n\n\n</div>"}]}], "references": [{"url": "https://support2.windriver.com/index.php?page=cve&order_by=cve_modified_date&order_way=asc#list"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseSeverity": "MEDIUM", "baseScore": 5.5, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}}], "source": {"discovery": "UNKNOWN"}, "x_generator": {"engine": "Vulnogram 1.0.5"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-09-28T19:25:35.769605Z", "id": "CVE-2026-97686", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-28T19:25:43.054Z"}}]}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "platforms": ["RTOS"], "product": "VxWorks 7", "vendor": "Wind River", "versions": [{"status": "affected", "version": "VxWorks 7"}]}], "source": "0bf9931a-6ebf-4f48-bd14-39ee5e1d61f8"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Wind River VxWorks 7 prior to 26.09, specific system call arguments can result in the IPNET subsystem failing to properly release allocated kernel memory and system file descriptors before terminating the calling application. Fixed in Version 26.09.\u00a0\n\n\nSecurity Researcher:\u00a0Zhi Yang Bingren\u00a0Wu Finding"}], "id": "CVE-2026-97686", "lastModified": "2026-09-28T19:16:50.867", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "0bf9931a-6ebf-4f48-bd14-39ee5e1d61f8", "type": "Secondary"}]}, "published": "2026-09-28T19:16:50.867", "references": [{"source": "0bf9931a-6ebf-4f48-bd14-39ee5e1d61f8", "url": "https://support2.windriver.com/index.php?page=cve&order_by=cve_modified_date&order_way=asc#list"}], "sourceIdentifier": "0bf9931a-6ebf-4f48-bd14-39ee5e1d61f8", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-772"}], "source": "0bf9931a-6ebf-4f48-bd14-39ee5e1d61f8", "type": "Secondary"}]}

{}

{}