CVE-2026-92936

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{"bugzilla": {"description": "vm2: vm2: Information Disclosure via Error Stack Formatting", "id": "2536055", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2536055"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.8", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N", "status": "draft"}, "cwe": "CWE-497", "details": ["A flaw was found in vm2. Attacker-supplied code running within a sandbox can force the host-realm source transformer to throw a SyntaxError, for example, by providing malformed source to `eval`. By reading the error's stack property, the attacker can bypass sandbox-side host-path redaction. This leads to the disclosure of absolute host filesystem paths from vm2, Node.js internals, and the embedding application's own source tree, along with host function names. This is an information disclosure vulnerability."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability."}, "name": "CVE-2026-92936", "package_state": [{"cpe": "cpe:/a:redhat:rhdh:1", "fix_state": "Fix deferred", "package_name": "rhdh/red-hat-developer-hub-backstage-plugin-lightspeed-backend", "product_name": "Red Hat Developer Hub"}, {"cpe": "cpe:/a:redhat:rhdh:1", "fix_state": "Fix deferred", "package_name": "rhdh/red-hat-developer-hub-backstage-plugin-orchestrator-backend", "product_name": "Red Hat Developer Hub"}, {"cpe": "cpe:/a:redhat:rhdh:1", "fix_state": "Fix deferred", "package_name": "rhdh/rhdh-hub-rhel9", "product_name": "Red Hat Developer Hub"}, {"cpe": "cpe:/a:redhat:ansible_portal:2", "fix_state": "Fix deferred", "package_name": "ansible-automation-platform/automation-portal", "product_name": "Self-service automation portal 2"}, {"cpe": "cpe:/a:redhat:ansible_portal:2", "fix_state": "Fix deferred", "package_name": "ansible-automation-platform/bootc-automation-portal-rhel9", "product_name": "Self-service automation portal 2"}], "public_date": "2026-09-17T13:46:01Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-92936\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-92936\nhttps://github.com/patriksimek/vm2/security/advisories/GHSA-x6m4-chr9-cg97\nhttps://www.vulncheck.com/advisories/vm2-3.11.0-before-3.11.7-information-disclosure-via-error-stack"], "statement": "Moderate: This information disclosure vulnerability in vm2 allows sandboxed code to leak absolute host filesystem paths. While it does not lead to code execution, an attacker-supplied script within the sandbox can trigger a SyntaxError to expose sensitive path information from vm2, Node.js internals, and the embedding application's source tree, impacting Red Hat Ansible Automation Platform and Red Hat Developer Hub.", "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[3.11.0,3.11.7)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "3.11.7"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "vm2", "source": "cna", "vendor": "patriksimek"}, "product": "vm2", "vendor": "patriksimek"}], "created": "2026-09-17T23:00:12.779801+00:00", "updated": "2026-09-17T23:45:17.298390+00:00", "vendors": ["patriksimek", "patriksimek$PRODUCT$vm2"]}