CVE-2026-46968
Full vulnerability record from the local CVENow database.
Description
Vulnerability in Oracle Java SE (component: JSSE). Supported versions that are affected are Oracle Java SE: 8u491, 8u491-perf, 11.0.31, 17.0.19, 21.0.11, 25.0.3, 26.0.1; Oracle GraalVM for JDK: 17.0.19 and 21.0.11; Oracle GraalVM Enterprise Edition: 21.3.18. Difficult to exploit vulnerability allows unauthenticated attacker with network access via TLS to compromise Oracle Java SE. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Java SE accessible data. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.1 Base Score 5.9 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N).
Severity
MEDIUM
CVSS score
5.9
(v3.1)
Vulnerability status
Analyzed
Source identifier
Published
2026-07-21 22:17:02.760000
Last modified
2026-10-24 19:10:00.127000
View original CVE JSON
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"id": "CVE-2026-46968",
"sourceIdentifier": "[email protected]",
"published": "2026-07-21T22:17:02.760",
"lastModified": "2026-10-24T19:10:00.127",
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"value": "Vulnerability in Oracle Java SE (component: JSSE). Supported versions that are affected are Oracle Java SE: 8u491, 8u491-perf, 11.0.31, 17.0.19, 21.0.11, 25.0.3, 26.0.1; Oracle GraalVM for JDK: 17.0.19 and 21.0.11; Oracle GraalVM Enterprise Edition: 21.3.18. Difficult to exploit vulnerability allows unauthenticated attacker with network access via TLS to compromise Oracle Java SE. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Java SE accessible data. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.1 Base Score 5.9 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N)."
},
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"value": "Vulnerabilidad en Oracle Java SE (componente: JSSE). Las versiones compatibles afectadas son Oracle Java SE: 8u491, 8u491-perf, 11.0.31, 17.0.19, 21.0.11, 25.0.3, 26.0.1; Oracle GraalVM for JDK: 17.0.19 y 21.0.11; Oracle GraalVM Enterprise Edition: 21.3.18. Vulnerabilidad difícil de explotar permite a un atacante no autenticado con acceso a la red a través de TLS comprometer Oracle Java SE. Los ataques exitosos de esta vulnerabilidad pueden resultar en acceso no autorizado de creación, eliminación o modificación a datos críticos o a todos los datos accesibles de Oracle Java SE. Nota: Esta vulnerabilidad solo puede ser explotada suministrando datos a las API en el Componente especificado sin usar aplicaciones Untrusted Java Web Start o applets Untrusted Java, como a través de un servicio web. Puntuación Base CVSS 3.1 5.9 (Impactos en la integridad). Vector CVSS: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N)."
}
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"source": "[email protected]",
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"product": "Oracle Java SE",
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"attackVector": "NETWORK",
"attackComplexity": "HIGH",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "NONE",
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"references": [
{
"url": "https://www.oracle.com/security-alerts/cpujul2026.html",
"source": "[email protected]",
"tags": [
"Vendor Advisory"
]
}
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}