CVE-2026-89599: Software Security Vulnerability Vulnerability

HIGH
Advisory Identifier: GHSA-vq32-rv69-wv5x
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CVSS 8.4
Published
Advisory Summary

CVE-2026-89599 is a HIGH (CVSS 8.4) security vulnerability vulnerability (General Security Weakness) affecting Software libraries in the Maven ecosystem. Remediation is available in the latest vendor maintenance releases.

CVE-2026-89599 at a Glance

CVE Identifier CVE-2026-89599
GHSA Identifier GHSA-vq32-rv69-wv5x
Severity HIGH
CVSS v3.1 Base Score 8.4
CWE Classification General Security Weakness
Affected Product Software
Package Ecosystem Maven
Published Date
Last Updated

Security Impact

CVSS: 8.4

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Attack Vector Local (AV:L)
Attack Complexity Low (AC:L)
Privileges Required None (PR:N)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality High (C:H)
Integrity High (I:H)
Availability High (A:H)

How to Fix CVE-2026-89599

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-2026-89599, 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: fbdev: omapfb: panel-dsi-cm: initialize lock before registering display dsicm_probe() registers the display before initializing ddata->lock. Once omapdss_register_display() publishes the display, another consumer can reach a dsicm callback that takes this mutex while it is still uninitialized. Initialize the mutex before registering the display so the published callbacks always see a valid lock.

References

NVD — CVE-2026-89599 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-89599
git.kernel.org/stable/c/09db79078f... WEB
https://git.kernel.org/stable/c/09db79078f25c048cfb5d7849795c70415ab8574
git.kernel.org/stable/c/2c3f8c9c99... WEB
https://git.kernel.org/stable/c/2c3f8c9c995db185284b079f39177e85b2258176
git.kernel.org/stable/c/302d19fbc7... WEB
https://git.kernel.org/stable/c/302d19fbc7dc7e9f498930c66d65ff711ba5ba9f
git.kernel.org/stable/c/76818e81cf... WEB
https://git.kernel.org/stable/c/76818e81cfcae33b09b739de09162c7d8d89bf0b
git.kernel.org/stable/c/e7023d18c4... WEB
https://git.kernel.org/stable/c/e7023d18c4eb292f886b31a3576402cb0e357df7
git.kernel.org/stable/c/ef20d4e17d... WEB
https://git.kernel.org/stable/c/ef20d4e17d7fb0d83144caa9667e6f3198288993
git.kernel.org/stable/c/f33a96e492... WEB
https://git.kernel.org/stable/c/f33a96e49284589257e90ddc4394ec0c6bf11ec4
git.kernel.org/stable/c/f8e43fe0f2... WEB
https://git.kernel.org/stable/c/f8e43fe0f22b7137ce456e6fe3581d3098174f74

Frequently Asked Questions

What is CVE-2026-89599?
CVE-2026-89599 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-2026-89599?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What is the CVSS score of CVE-2026-89599?
CVE-2026-89599 has a CVSS v3.1 base score of 8.4 (HIGH) with vector string CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
What CWE is associated with CVE-2026-89599?
CVE-2026-89599 is classified under General Security Weakness.
How can I check Maven dependencies for CVE-2026-89599?
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-vq32-rv69-wv5x",
  "modified" : "2026-09-14T15:32:31Z",
  "published" : "2026-09-11T21:31:33Z",
  "aliases" : [ "CVE-2026-89599" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\nfbdev: omapfb: panel-dsi-cm: initialize lock before registering display\n\ndsicm_probe() registers the display before initializing ddata->lock.\nOnce omapdss_register_display() publishes the display, another consumer\ncan reach a dsicm callback that takes this mutex while it is still\nuninitialized.\n\nInitialize the mutex before registering the display so the published\ncallbacks always see a valid lock.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
  } ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-89599"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/09db79078f25c048cfb5d7849795c70415ab8574"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/2c3f8c9c995db185284b079f39177e85b2258176"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/302d19fbc7dc7e9f498930c66d65ff711ba5ba9f"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/76818e81cfcae33b09b739de09162c7d8d89bf0b"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/e7023d18c4eb292f886b31a3576402cb0e357df7"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/ef20d4e17d7fb0d83144caa9667e6f3198288993"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/f33a96e49284589257e90ddc4394ec0c6bf11ec4"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/f8e43fe0f22b7137ce456e6fe3581d3098174f74"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : "HIGH",
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-09-11T20:19:44Z"
  }
}