CVE-2026-89475: Software Security Vulnerability Vulnerability

UNKNOWN
Advisory Identifier: GHSA-pg63-6v2p-p54j
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Advisory Summary

CVE-2026-89475 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-2026-89475 at a Glance

CVE Identifier CVE-2026-89475
GHSA Identifier GHSA-pg63-6v2p-p54j
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-2026-89475

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-2026-89475, 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: bq24257: fix use-after-free on remove The STAT-pin interrupt is devm-managed, so it stays armed until the devm cleanup that runs after remove() returns. remove() cancels bq->iilimit_setup_work while the threaded handler can still fire; that handler reschedules the work and dereferences bq, so the work runs against freed memory once devm frees bq. Make the delayed work device-managed with devm_delayed_work_autocancel(), registered before the interrupt request. The devm cleanup then releases the interrupt first, so the handler can no longer reschedule the work, and cancels the work before bq is freed. The explicit cancel_delayed_work_sync() in remove() is no longer needed and is dropped. Found by static analysis.

References

NVD — CVE-2026-89475 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-89475
git.kernel.org/stable/c/47ccbad210... WEB
https://git.kernel.org/stable/c/47ccbad210f48721c30d69d65b83dc9fff919ca9
git.kernel.org/stable/c/6d2eb93975... WEB
https://git.kernel.org/stable/c/6d2eb93975c07b0169a3287efc1ae3b60cf52d8e
git.kernel.org/stable/c/861ec73ce8... WEB
https://git.kernel.org/stable/c/861ec73ce86e2ca18082cc7be4f140a5bbdf1428
git.kernel.org/stable/c/9d34c9d660... WEB
https://git.kernel.org/stable/c/9d34c9d660c3d0931d2cc749c46c47cf31f96e48
git.kernel.org/stable/c/9d77fd7dd9... WEB
https://git.kernel.org/stable/c/9d77fd7dd9a3ad57f7655c5264b503b85adbb7b8
git.kernel.org/stable/c/a279e64c90... WEB
https://git.kernel.org/stable/c/a279e64c907f5638bb34cb8e2c9285798cf5f690
git.kernel.org/stable/c/f495808cdd... WEB
https://git.kernel.org/stable/c/f495808cdd6d9576965787cf6d9737d0b0e86b73

Frequently Asked Questions

What is CVE-2026-89475?
CVE-2026-89475 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-2026-89475?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What CWE is associated with CVE-2026-89475?
CVE-2026-89475 is classified under General Security Weakness.
How can I check Maven dependencies for CVE-2026-89475?
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-pg63-6v2p-p54j",
  "modified" : "2026-09-14T15:32:25Z",
  "published" : "2026-09-11T21:31:27Z",
  "aliases" : [ "CVE-2026-89475" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\npower: supply: bq24257: fix use-after-free on remove\n\nThe STAT-pin interrupt is devm-managed, so it stays armed until the devm\ncleanup that runs after remove() returns. remove() cancels\nbq->iilimit_setup_work while the threaded handler can still fire; that\nhandler reschedules the work and dereferences bq, so the work runs\nagainst freed memory once devm frees bq.\n\nMake the delayed work device-managed with devm_delayed_work_autocancel(),\nregistered before the interrupt request. The devm cleanup then releases\nthe interrupt first, so the handler can no longer reschedule the work,\nand cancels the work before bq is freed. The explicit\ncancel_delayed_work_sync() in remove() is no longer needed and is dropped.\n\nFound by static analysis.",
  "severity" : [ ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-89475"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/47ccbad210f48721c30d69d65b83dc9fff919ca9"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/6d2eb93975c07b0169a3287efc1ae3b60cf52d8e"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/861ec73ce86e2ca18082cc7be4f140a5bbdf1428"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/9d34c9d660c3d0931d2cc749c46c47cf31f96e48"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/9d77fd7dd9a3ad57f7655c5264b503b85adbb7b8"
  }, {
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    "url" : "https://git.kernel.org/stable/c/a279e64c907f5638bb34cb8e2c9285798cf5f690"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/f495808cdd6d9576965787cf6d9737d0b0e86b73"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : null,
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-09-11T20:19:28Z"
  }
}