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{"cveTags": [], "descriptions": [{"lang": "en", "value": "Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is 7.2.6. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle VM VirtualBox. CVSS 3.1 Base Score 2.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L)."}], "id": "CVE-2026-35250", "lastModified": "2026-04-22T21:24:26.997", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "LOW", "baseScore": 2.3, "baseSeverity": "LOW", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 0.8, "impactScore": 1.4, "source": "secalert_us@oracle.com", "type": "Secondary"}]}, "published": "2026-04-21T21:16:41.280", "references": [{"source": "secalert_us@oracle.com", "url": "https://www.oracle.com/security-alerts/cpuapr2026.html"}], "sourceIdentifier": "secalert_us@oracle.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-284"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "7.2.6"}}], "enrichment": {"confidence": 95.0, "confidence_source": "inferred", "scores": [{"score": 95.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Oracle VM VirtualBox", "source": "cna", "vendor": "Oracle Corporation"}, "product": "vm_virtualbox", "vendor": "oracle"}], "analysis": {"en": {"generated_at": "2026-04-22T06:26:39.799181+00:00", "value": {"mitigation_remediation": ["Upgrade Oracle VM VirtualBox to a patched version that addresses the denial\u2011of\u2011service issue.", "Enforce the principle of least privilege on the host to restrict high\u2011privileged users from freely accessing VirtualBox functionality.", "If remote management of VirtualBox is not required, disable or limit remote access features to reduce the attack surface."], "summary": {"action": "Patch", "impact": "Partial Denial of Service"}, "threat_synthesis": {"affected_systems": "Oracle Corporation\u2019s virtual machine product \u2013 Oracle VM VirtualBox \u2013 version 7.2.6 is affected. No other VirtualBox versions or components are listed as vulnerable.", "description_and_impact": "This vulnerability exists in the core component of Oracle VM VirtualBox version 7.2.6. It permits an attacker who has logged on to the host system with high privileges to trigger a partial denial of service of the VirtualBox service without requiring user interaction. The flaw does not affect confidentiality or integrity; the impact is limited to the availability of VirtualBox.", "risk_and_exploitability": "The CVSS v3.1 Base Score of 2.3 indicates low risk, and the EPSS score is not available. The vulnerability is not listed in the CISA KEV catalog. Because the attack vector is local and requires a high\u2011privilege host account, the threat is confined to hosts where such accounts exist. Despite the low CVSS score, the availability impact can degrade operations and the potential for disruption warrants timely remediation."}}}}, "created": "2026-04-22T02:45:05.722470+00:00", "updated": "2026-04-22T06:30:10.675888+00:00", "vendors": ["oracle", "oracle$PRODUCT$vm_virtualbox"], "weaknesses": ["CWE-400"]}