CVE-2026-87291 Affecting java-25-openjdk-static-libs-fastdebug package, versions <1:25.0.5.0.8-1.0.el9_8


Severity

Recommended
high

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
0.31% (24th percentile)

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  • Snyk IDSNYK-ROCKY9-JAVA25OPENJDKSTATICLIBSFASTDEBUG-21867487
  • published30 Oct 2026
  • disclosed20 Oct 2026

Introduced: 20 Oct 2026

NewCVE-2026-87291  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:9 java-25-openjdk-static-libs-fastdebug to version 1:25.0.5.0.8-1.0.el9_8 or higher.
This issue was patched in RLSA-2026:88347.

NVD Description

Note: Versions mentioned in the description apply only to the upstream java-25-openjdk-static-libs-fastdebug package and not the java-25-openjdk-static-libs-fastdebug package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux:9 relevant fixed versions and status.

Vulnerability in Oracle Java SE (component: Networking). Supported versions that are affected are Oracle Java SE: 21.0.12.1, 25.0.4.1 and 27. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE. Successful attacks of this vulnerability can result in unauthorized read access to a subset of 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 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).

CVSS Base Scores

version 3.1