CVE-2026-87286

{"id": "CVE-2026-87286", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "secalert_us@oracle.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.2}]}, "affected": [{"source": "secalert_us@oracle.com", "affectedData": [{"vendor": "Oracle Corporation", "product": "Oracle GraalVM", "versions": [{"status": "affected", "version": "25.0.4.1"}]}]}], "published": "2026-09-15T20:19:18.560", "references": [{"url": "https://www.oracle.com/security-alerts/oracle-open-source-cves-outside-other-oracle-public-documents.html", "source": "secalert_us@oracle.com"}], "vulnStatus": "Awaiting Analysis", "descriptions": [{"lang": "en", "value": "Vulnerability in the Oracle GraalVM product of Oracle Java SE (component: Compiler). The supported version that is affected is Oracle GraalVM: 25.0.4.1. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle GraalVM. Successful attacks of this vulnerability can result in takeover of Oracle GraalVM. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)."}], "lastModified": "2026-09-16T19:42:12.090", "sourceIdentifier": "secalert_us@oracle.com"}