CVE-2026-89946: Software Security Vulnerability Vulnerability

UNKNOWN
Advisory Identifier: GHSA-h8vg-ghrq-h62w
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Advisory Summary

CVE-2026-89946 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-2026-89946 at a Glance

CVE Identifier CVE-2026-89946
GHSA Identifier GHSA-h8vg-ghrq-h62w
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-2026-89946

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-2026-89946, 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: ASoC: cs35l33: drain threaded IRQ before runtime suspend cs35l33_runtime_suspend() currently switches the codec into regcache_cache_only(true) and powers it down without first quiescing the threaded IRQ registered by devm_request_threaded_irq(). That leaves a window where cs35l33_irq_thread() can still run after suspend has closed off live register access. A running system can reach this during runtime PM while the driver still has critical fault IRQs unmasked. If the threaded handler runs in that window, it reads volatile INT_STATUS_1/2 after cache_only has been enabled, ignores the regmap_read() failures, and can still drive the AMP_SHORT_RLS, CAL_ERR_RLS, OTE_RLS, and OTW_RLS release paths. Use disable_irq() before entering cache_only/power-off so any in-flight threaded handler is drained and no new IRQ thread can run during the suspended state. Re-enable the IRQ only after runtime_resume() has restored live register access with regcache_sync(). Since probe only warns if devm_request_threaded_irq() fails, track whether the IRQ was actually installed before disabling or re-enabling it.

References

NVD — CVE-2026-89946 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-89946
git.kernel.org/stable/c/5b5311427e... WEB
https://git.kernel.org/stable/c/5b5311427e54d9c0d07178ee42df68ba44c2d5ca
git.kernel.org/stable/c/614c2616ea... WEB
https://git.kernel.org/stable/c/614c2616ea677abfbed917a92bdc5141efff3536
git.kernel.org/stable/c/6ae9891824... WEB
https://git.kernel.org/stable/c/6ae98918240585eb2ad32b097c4810f4e2dabe88
git.kernel.org/stable/c/6e369bc466... WEB
https://git.kernel.org/stable/c/6e369bc46663b4bfce3d5f8b8ed08e71ecea13a2
git.kernel.org/stable/c/84cf6acd01... WEB
https://git.kernel.org/stable/c/84cf6acd01a1ec8f30276578a039216327af782e
git.kernel.org/stable/c/a04722542c... WEB
https://git.kernel.org/stable/c/a04722542c76ce861031384480825afded8cc4f4
git.kernel.org/stable/c/d077993027... WEB
https://git.kernel.org/stable/c/d07799302721d381aef834fac8a11d196894eccb
git.kernel.org/stable/c/e074c12c42... WEB
https://git.kernel.org/stable/c/e074c12c428c633e079154301207a6079a208583

Frequently Asked Questions

What is CVE-2026-89946?
CVE-2026-89946 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-2026-89946?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What CWE is associated with CVE-2026-89946?
CVE-2026-89946 is classified under General Security Weakness.
How can I check Maven dependencies for CVE-2026-89946?
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-h8vg-ghrq-h62w",
  "modified" : "2026-09-16T12:30:42Z",
  "published" : "2026-09-16T12:30:42Z",
  "aliases" : [ "CVE-2026-89946" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: cs35l33: drain threaded IRQ before runtime suspend\n\ncs35l33_runtime_suspend() currently switches the codec into\nregcache_cache_only(true) and powers it down without first quiescing the\nthreaded IRQ registered by devm_request_threaded_irq(). That leaves a\nwindow where cs35l33_irq_thread() can still run after suspend has closed\noff live register access.\n\nA running system can reach this during runtime PM while the driver still\nhas critical fault IRQs unmasked. If the threaded handler runs in that\nwindow, it reads volatile INT_STATUS_1/2 after cache_only has been\nenabled, ignores the regmap_read() failures, and can still drive the\nAMP_SHORT_RLS, CAL_ERR_RLS, OTE_RLS, and OTW_RLS release paths.\n\nUse disable_irq() before entering cache_only/power-off so any in-flight\nthreaded handler is drained and no new IRQ thread can run during the\nsuspended state. Re-enable the IRQ only after runtime_resume() has\nrestored live register access with regcache_sync(). Since probe only\nwarns if devm_request_threaded_irq() fails, track whether the IRQ was\nactually installed before disabling or re-enabling it.",
  "severity" : [ ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-89946"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/5b5311427e54d9c0d07178ee42df68ba44c2d5ca"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/614c2616ea677abfbed917a92bdc5141efff3536"
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    "type" : "WEB",
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    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/e074c12c428c633e079154301207a6079a208583"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : null,
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-09-16T11:17:04Z"
  }
}