CVE-2026-89468: Software Security Vulnerability Vulnerability

UNKNOWN
Advisory Identifier: GHSA-v57r-whwp-c5pf
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Advisory Summary

CVE-2026-89468 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-2026-89468 at a Glance

CVE Identifier CVE-2026-89468
GHSA Identifier GHSA-v57r-whwp-c5pf
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-2026-89468

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-2026-89468, 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: power: supply: lp8788-charger: fix use-after-free on remove lp8788_charger_remove() flushes charger_work before unregistering the IRQs. An IRQ thread can queue charger_work after flush_work() has returned. The work can then run after devres frees pchg and dereference it in lp8788_charger_event(). Unregister the IRQs first. free_irq() waits for any running threaded handler, so no handler can queue more work afterwards. Then use cancel_work_sync() to cancel pending work or wait for running work to finish. This issue was found by an in-house static analysis tool.

References

git.kernel.org/stable/c/b3aa1e9509... WEB
https://git.kernel.org/stable/c/b3aa1e9509e1b0a863353356d617fb45d1b6250a
git.kernel.org/stable/c/b4eb6a056b... WEB
https://git.kernel.org/stable/c/b4eb6a056b441ba0caedfbfc42cec501acf12f67
NVD — CVE-2026-89468 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-89468
git.kernel.org/stable/c/831c29a12d... WEB
https://git.kernel.org/stable/c/831c29a12d560f8a3225f43050b3fbb5dfd79c66
git.kernel.org/stable/c/88d8eadfad... WEB
https://git.kernel.org/stable/c/88d8eadfad5d9ff967e74090152940bcfa27df69

Frequently Asked Questions

What is CVE-2026-89468?
CVE-2026-89468 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-2026-89468?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What CWE is associated with CVE-2026-89468?
CVE-2026-89468 is classified under General Security Weakness.
How can I check Maven dependencies for CVE-2026-89468?
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-v57r-whwp-c5pf",
  "modified" : "2026-09-11T21:31:27Z",
  "published" : "2026-09-11T21:31:27Z",
  "aliases" : [ "CVE-2026-89468" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\npower: supply: lp8788-charger: fix use-after-free on remove\n\nlp8788_charger_remove() flushes charger_work before unregistering the\nIRQs. An IRQ thread can queue charger_work after flush_work() has\nreturned. The work can then run after devres frees pchg and dereference\nit in lp8788_charger_event().\n\nUnregister the IRQs first. free_irq() waits for any running threaded\nhandler, so no handler can queue more work afterwards. Then use\ncancel_work_sync() to cancel pending work or wait for running work to\nfinish.\n\nThis issue was found by an in-house static analysis tool.",
  "severity" : [ ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-89468"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/831c29a12d560f8a3225f43050b3fbb5dfd79c66"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/88d8eadfad5d9ff967e74090152940bcfa27df69"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/b3aa1e9509e1b0a863353356d617fb45d1b6250a"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/b4eb6a056b441ba0caedfbfc42cec501acf12f67"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : null,
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-09-11T20:19:27Z"
  }
}