CVE-2026-89591: Software Security Vulnerability Vulnerability

UNKNOWN
Advisory Identifier: GHSA-pp5j-w2pr-xvv3
Share
Published
Advisory Summary

CVE-2026-89591 is a security vulnerability vulnerability (General Security Weakness) affecting Software libraries in the Maven ecosystem. Remediation is available in the latest vendor maintenance releases.

CVE-2026-89591 at a Glance

CVE Identifier CVE-2026-89591
GHSA Identifier GHSA-pp5j-w2pr-xvv3
Severity N/A
CVSS v3.1 Base Score N/A
CWE Classification General Security Weakness
Affected Product Software
Package Ecosystem Maven
Published Date
Last Updated

How to Fix CVE-2026-89591

To remediate this vulnerability, upgrade all affected Software dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release: 

mvn dependency:tree

How to Check if You Are Affected

To determine whether your Java application is affected by CVE-2026-89591, inspect your build dependencies using the Maven Dependency Plugin:

mvn dependency:tree

Analyze the terminal output to locate any version of Software in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than the patched release), your application is affected.

Note: The mvn dependency:tree command inspects the resolved dependency graph declared in your project's POM files; it does not perform automated security scanning or inspect runtime dynamic classpaths. Always verify runtime container classpaths and shaded JARs.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under General Security Weakness. In Software, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

In the Linux kernel, the following vulnerability has been resolved: accel/rocket: initialize job domain before cleanup paths rocket_ioctl_submit_job() releases rjob through rocket_job_put() on allocation error paths. rocket_job_cleanup() unconditionally calls rocket_iommu_domain_put(job->domain), but job->domain is assigned only after task copying and BO lookups. A failure before that assignment can therefore clean up a job with a NULL domain pointer. Take the per-file domain reference before the first error path can release rjob. Also clear rjob->tasks after freeing it in rocket_copy_tasks(), so the common cleanup path cannot free the task array again after a task-copy error.

References

NVD — CVE-2026-89591 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-89591
git.kernel.org/stable/c/3043230296... WEB
https://git.kernel.org/stable/c/3043230296653a609ab50006899e64bbb2d99465
git.kernel.org/stable/c/70e6a33d68... WEB
https://git.kernel.org/stable/c/70e6a33d68a9b03335c5426332666e52d07f45d6
git.kernel.org/stable/c/81731f1eda... WEB
https://git.kernel.org/stable/c/81731f1eda5e6a1dfad31445f741de9bbefbb08e

Frequently Asked Questions

What is CVE-2026-89591?
CVE-2026-89591 is a security vulnerability in Software classified as a security vulnerability vulnerability under General Security Weakness.
Which Software versions are affected?
Affected versions include releases prior to current release patches.
What version fixes CVE-2026-89591?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What CWE is associated with CVE-2026-89591?
CVE-2026-89591 is classified under General Security Weakness.
How can I check Maven dependencies for CVE-2026-89591?
Run the dependency tree command: 'mvn dependency:tree'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-pp5j-w2pr-xvv3",
  "modified" : "2026-09-11T21:31:33Z",
  "published" : "2026-09-11T21:31:33Z",
  "aliases" : [ "CVE-2026-89591" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\naccel/rocket: initialize job domain before cleanup paths\n\nrocket_ioctl_submit_job() releases rjob through rocket_job_put() on\nallocation error paths. rocket_job_cleanup() unconditionally calls\nrocket_iommu_domain_put(job->domain), but job->domain is assigned only\nafter task copying and BO lookups. A failure before that assignment can\ntherefore clean up a job with a NULL domain pointer.\n\nTake the per-file domain reference before the first error path can release\nrjob. Also clear rjob->tasks after freeing it in rocket_copy_tasks(), so\nthe common cleanup path cannot free the task array again after a task-copy\nerror.",
  "severity" : [ ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-89591"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/3043230296653a609ab50006899e64bbb2d99465"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/70e6a33d68a9b03335c5426332666e52d07f45d6"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/81731f1eda5e6a1dfad31445f741de9bbefbb08e"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : null,
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-09-11T20:19:43Z"
  }
}