CVE-2026-97582: Software Security Vulnerability Vulnerability

UNKNOWN
Advisory Identifier: GHSA-g5h6-rr2f-33x7
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Advisory Summary

CVE-2026-97582 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-2026-97582 at a Glance

CVE Identifier CVE-2026-97582
GHSA Identifier GHSA-g5h6-rr2f-33x7
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-2026-97582

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-2026-97582, 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: hwmon: (gpio-fan) Fix use-after-free in alarm work fan_alarm_irq_handler() queues fan_data->alarm_work, but nothing cancels it. fan_alarm_notify() dereferences fan_data and its hwmon device. On unbind, devres frees the interrupt, which only waits for the handler itself, and then releases the hwmon device and fan_data, so a pending fan_alarm_notify() can run after those frees. Replace INIT_WORK() with devm_work_autocancel(), registered before devm_request_irq(). The devres cleanup then frees the interrupt first, so no new work can be queued, and cancels the work while fan_data and the hwmon device are still alive. This issue was found by an in-house static analysis tool.

References

NVD — CVE-2026-97582 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-97582
git.kernel.org/stable/c/30755d3a57... WEB
https://git.kernel.org/stable/c/30755d3a5782cd704c8921cac8ee66dffe4383ea
git.kernel.org/stable/c/594c62eea7... WEB
https://git.kernel.org/stable/c/594c62eea7c82f526054496e9fa9b895122a8016
git.kernel.org/stable/c/6e67d9bdac... WEB
https://git.kernel.org/stable/c/6e67d9bdac810edacef78cbaeedd34445aa8ceb7
git.kernel.org/stable/c/9b12bd724d... WEB
https://git.kernel.org/stable/c/9b12bd724db9db318e3a68be17693583dc29a066
git.kernel.org/stable/c/a2471ed17b... WEB
https://git.kernel.org/stable/c/a2471ed17b0e6ff7bfb6b2ea8e6e5b04c309d293
git.kernel.org/stable/c/c6ab7f8558... WEB
https://git.kernel.org/stable/c/c6ab7f855891877a16d2e2ddf0cd0305fd098a85
git.kernel.org/stable/c/e9fc7d53b2... WEB
https://git.kernel.org/stable/c/e9fc7d53b2eb34c0a607d1659f49b46911aaf16c

Frequently Asked Questions

What is CVE-2026-97582?
CVE-2026-97582 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-2026-97582?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What CWE is associated with CVE-2026-97582?
CVE-2026-97582 is classified under General Security Weakness.
How can I check Maven dependencies for CVE-2026-97582?
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-g5h6-rr2f-33x7",
  "modified" : "2026-10-03T12:31:18Z",
  "published" : "2026-09-25T12:31:25Z",
  "aliases" : [ "CVE-2026-97582" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\nhwmon: (gpio-fan) Fix use-after-free in alarm work\n\nfan_alarm_irq_handler() queues fan_data->alarm_work, but nothing\ncancels it.  fan_alarm_notify() dereferences fan_data and its hwmon\ndevice.  On unbind, devres frees the interrupt, which only waits for\nthe handler itself, and then releases the hwmon device and fan_data,\nso a pending fan_alarm_notify() can run after those frees.\n\nReplace INIT_WORK() with devm_work_autocancel(), registered before\ndevm_request_irq().  The devres cleanup then frees the interrupt\nfirst, so no new work can be queued, and cancels the work while\nfan_data and the hwmon device are still alive.\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-2026-97582"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/30755d3a5782cd704c8921cac8ee66dffe4383ea"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/594c62eea7c82f526054496e9fa9b895122a8016"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/6e67d9bdac810edacef78cbaeedd34445aa8ceb7"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/9b12bd724db9db318e3a68be17693583dc29a066"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/a2471ed17b0e6ff7bfb6b2ea8e6e5b04c309d293"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/c6ab7f855891877a16d2e2ddf0cd0305fd098a85"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/e9fc7d53b2eb34c0a607d1659f49b46911aaf16c"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : null,
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-09-25T11:17:09Z"
  }
}