{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-44001", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-05-04T21:24:36.505Z", "datePublished": "2026-05-13T17:29:00.289Z", "dateUpdated": "2026-08-06T12:08:54.875Z" }, "containers": { "cna": { "title": "vm2: Sandbox Escape via Promise Constructor Unhandled Rejection (Process Crash DoS)", "problemTypes": [ { "descriptions": [ { "cweId": "CWE-248", "lang": "en", "description": "CWE-248: Uncaught Exception", "type": "CWE" } ] } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.1" } } ], "references": [ { "name": "https://github.com/patriksimek/vm2/security/advisories/GHSA-hw58-p9xv-2mjh", "tags": [ "x_refsource_CONFIRM" ], "url": "https://github.com/patriksimek/vm2/security/advisories/GHSA-hw58-p9xv-2mjh" } ], "affected": [ { "vendor": "patriksimek", "product": "vm2", "versions": [ { "version": "< 3.11.0", "status": "affected" } ] } ], "providerMetadata": { "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-05-13T17:29:00.289Z" }, "descriptions": [ { "lang": "en", "value": "vm2 is an open source vm/sandbox for Node.js. Prior to 3.11.0, a sandbox escape vulnerability in vm2 v3.10.5 allows any sandboxed code to crash the host Node.js process via a single Promise constructor that triggers an unhandled rejection propagating to the host. The fix for CVE-2026-22709 (v3.10.2) only sanitized the onRejected callback in .then() and .catch() overrides and did not address the executor-to-unhandledRejection path. This vulnerability is fixed in 3.11.0." } ], "source": { "advisory": "GHSA-hw58-p9xv-2mjh", "discovery": "UNKNOWN" } }, "adp": [ { "references": [ { "url": "https://github.com/patriksimek/vm2/security/advisories/GHSA-hw58-p9xv-2mjh", "tags": [ "exploit" ] } ], "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-05-18T15:16:50.402196Z", "id": "CVE-2026-44001", "options": [ { "Exploitation": "poc" }, { "Automatable": "yes" }, { "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": "2026-05-18T15:17:23.687Z" } }, { "affected": [ { "collectionURL": "https://catalog.redhat.com/software/containers/", "cpes": [ "cpe:/a:redhat:ansible_portal:2.1" ], "defaultStatus": "affected", "packageName": "ansible-automation-platform/automation-portal", "product": "Red Hat Ansible Automation Platform 2.1", "vendor": "Red Hat", "versions": [ { "lessThan": "*", "status": "unaffected", "version": "1785854226", "versionType": "rpm" } ] }, { "collectionURL": "https://access.redhat.com/downloads/content/package-browser/", "cpes": [ "cpe:/a:redhat:rhdh:1" ], "defaultStatus": "unaffected", "packageName": "rhdh/rhdh-hub-rhel9", "product": "Red Hat Developer Hub", "vendor": "Red Hat" } ], "datePublic": "2026-05-13T17:29:00.289Z", "descriptions": [ { "lang": "en", "value": "A flaw was found in vm2 (before 3.11.0). Sandboxed code can crash the host Node.js process via a Promise constructor that triggers an unhandled rejection propagating to the host; the CVE-2026-22709 fix only sanitized .then()/.catch() callbacks, not the executor path. Fixed in 3.11.0." } ], "metrics": [ { "other": { "content": { "namespace": "https://access.redhat.com/security/updates/classification/", "value": "Important" }, "type": "Red Hat severity rating" } }, { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H", "version": "3.1" }, "format": "CVSS" } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-248", "description": "Uncaught Exception", "lang": "en", "type": "CWE" } ] } ], "references": [ { "tags": [ "vdb-entry", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/security/cve/CVE-2026-44001" }, { "name": "RHBZ#2477208", "tags": [ "issue-tracking", "x_refsource_REDHAT" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2477208" }, { "tags": [ "x_sadp-csaf-vex" ], "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-44001.json" }, { "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2026:50850" } ], "solutions": [ { "lang": "en", "value": "RHSA-2026:50850: Red Hat Ansible Automation Platform 2.1" } ], "timeline": [ { "lang": "en", "time": "2026-05-13T18:02:24.091Z", "value": "Reported to Red Hat." }, { "lang": "en", "time": "2026-05-13T17:29:00.289Z", "value": "Made public." } ], "title": "vm2: vm2: Sandbox escape leads to Denial of Service", "x_adpType": "supplier", "x_generator": { "engine": "sadp-cli 1.0.0" }, "providerMetadata": { "orgId": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c", "shortName": "redhat-SADP", "dateUpdated": "2026-08-06T12:08:54.875Z" } } ] } }