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CVE-2026-91415

Опубликовано: 20 окт. 2026
Источник: redhat
CVSS3: 4.8
EPSS Низкий

Описание

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: 2D). Supported versions that are affected are Oracle Java SE: 8u503, 8u503-perf, 11.0.32.1, 17.0.20.1, 21.0.12.1, 25.0.4.1, 27; Oracle GraalVM for JDK: 17.0.20.1 and 21.0.12.1; Oracle GraalVM Enterprise Edition: 21.3.19.1.1. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition as well as unauthorized update, insert or delete access to some of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data and unauthorized read access to a subset of Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition accessible data. Note: This vulnerability can be exploited by using APIs in the specified Component, e.g., through a web service which supplies data to the APIs. This vulnerability also applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. CVSS 3.1 Base Score 7.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H).

A flaw was found in OpenJDK's 2D component. An unauthenticated remote attacker could exploit this vulnerability by submitting specially crafted input to exposed application programming interfaces (APIs), such as through a web service or application that processes graphics data. A successful attack primarily allows an attacker to cause a Denial of Service (DoS) by triggering an application hang or crash, while also potentially permitting unauthorized reading or modification of a subset of accessible data.

Отчет

This vulnerability is rated as Important because unauthenticated remote threats can cause a full service disruption or compromise memory integrity in workloads utilizing OpenJDK 2D subsystems. In Red Hat Enterprise Linux and container environments, exposure is contingent on whether server applications ingest and render untrusted font or graphical assets. Java workloads that do not process external visual assets or expose rendering interfaces to network callers face minimal practical exposure.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Red Hat build of OpenJDK 1.8java-1.8.0-openjdk-portableAffected
Red Hat build of OpenJDK 1.8java-1.8.0-openjdk-windowsAffected
Red Hat Enterprise Linux 10java-21-ibm-semeru-certified-jdkAffected
Red Hat Enterprise Linux 6java-1.6.0-openjdkOut of support scope
Red Hat Enterprise Linux 6java-1.7.0-openjdkOut of support scope
Red Hat Enterprise Linux 6java-1.8.0-openjdkOut of support scope
Red Hat Enterprise Linux 7java-1.6.0-openjdkOut of support scope
Red Hat Enterprise Linux 7java-1.7.0-openjdkOut of support scope
Red Hat Enterprise Linux 7java-1.8.0-openjdkAffected
Red Hat Enterprise Linux 8java-1.8.0-ibmAffected

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Дополнительная информация

Статус:

Important
Дефект:
CWE-787
https://bugzilla.redhat.com/show_bug.cgi?id=2557443openjdk: Enhance font rendering (Oracle CPU 2026-10)

EPSS

Процентиль: 15%
0.00239
Низкий

4.8 Medium

CVSS3

Связанные уязвимости

CVSS3: 7
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EPSS

Процентиль: 15%
0.00239
Низкий

4.8 Medium

CVSS3