CVE-2026-46968

Affected: Oracle Corporation Oracle Java SE

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).

USN-8673-1 — openjdk-8 vulnerabilities

Affected: Ubuntu:Pro:16.04:LTS: openjdk-8, Ubuntu:Pro:18.04:LTS: openjdk-8, Ubuntu:Pro:20.04:LTS: openjdk-8, Ubuntu:22.04:LTS: openjdk-8, Ubuntu:24.04:LTS: openjdk-8, Ubuntu:26.04:LTS: openjdk-8

It was discovered that the JSSE component of OpenJDK 8 did not correctly authenticate users. A remote attacker could possibly use this issue to read or modify sensitive data. (CVE-2026-46968)

It was discovered that the ImageIO component of OpenJDK 8 did not correctly authorize users. A remote attacker could possibly use this issue to read or modify sensitive data. (CVE-2026-47010)

It was discovered that the 2D component of OpenJDK 8 did not correctly authorize users. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2026-47021, CVE-2026-47059)

It was discovered that the Libraries component of OpenJDK 8 did not correctly authorize users. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2026-47027)

It was discovered that the Security component of OpenJDK 8 did not correctly authenticate users. A remote attacker could possibly use this issue to read or modify sensitive data. (CVE-2026-60147)

It was discovered that the Libraries component of OpenJDK 8 did not correctly authenticate users. A remote attacker could possibly use this issue to read or modify sensitive data. (CVE-2026-47063)

It was discovered that the Scripting component of OpenJDK 8 did not correctly authenticate users. A remote attacker could possibly use this issue to cause a denial of service or to read or modify sensitive data. (CVE-2026-47057, CVE-2026-47058)

Lian Owen discovered that the 2D (Little CMS) component of OpenJDK 8 did not corr…

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CVE-2026-46968

USN-8673-1 — openjdk-8 vulnerabilities