CVE-2026-92506: Software Security Vulnerability Vulnerability

UNKNOWN
Advisory Identifier: GHSA-5f27-8j35-25fh
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Advisory Summary

CVE-2026-92506 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-2026-92506 at a Glance

CVE Identifier CVE-2026-92506
GHSA Identifier GHSA-5f27-8j35-25fh
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-2026-92506

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-2026-92506, 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: firmware: arm_scmi: Fix requested device removal race scmi_protocol_device_unrequest() drops scmi_requested_devices_mtx while notifying listeners but continues to retain the per-protocol list head. When two SCMI drivers for the same protocol unregister concurrently, one thread can remove the final request and free the list head while the other is running its notifier. The latter then dereferences the freed list head after reacquiring the mutex and can free it a second time. Complete the list and IDR updates, including freeing an empty list head, before dropping the mutex. Keep the blocking notifier outside the critical section and retain only the detached request across the callback.

References

NVD — CVE-2026-92506 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-92506
git.kernel.org/stable/c/1c35915eaa... WEB
https://git.kernel.org/stable/c/1c35915eaaa81a12340c838c5c2ccb02be2194c3
git.kernel.org/stable/c/21d35c5f46... WEB
https://git.kernel.org/stable/c/21d35c5f46e99e9047bb9ded3ecb5ab440dd75b3
git.kernel.org/stable/c/2c4097e6c4... WEB
https://git.kernel.org/stable/c/2c4097e6c4aed276c5e9ec2ab331ab397ea780bf
git.kernel.org/stable/c/2ff7713b73... WEB
https://git.kernel.org/stable/c/2ff7713b7308cd6bea3328f7cd750b5eaab42af3
git.kernel.org/stable/c/c3d4ef1c0c... WEB
https://git.kernel.org/stable/c/c3d4ef1c0ca6917aad6f1093b49f3932944a8c19

Frequently Asked Questions

What is CVE-2026-92506?
CVE-2026-92506 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-2026-92506?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What CWE is associated with CVE-2026-92506?
CVE-2026-92506 is classified under General Security Weakness.
How can I check Maven dependencies for CVE-2026-92506?
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-5f27-8j35-25fh",
  "modified" : "2026-09-17T18:32:07Z",
  "published" : "2026-09-17T18:32:07Z",
  "aliases" : [ "CVE-2026-92506" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\nfirmware: arm_scmi: Fix requested device removal race\n\nscmi_protocol_device_unrequest() drops scmi_requested_devices_mtx while\nnotifying listeners but continues to retain the per-protocol list head.\nWhen two SCMI drivers for the same protocol unregister concurrently, one\nthread can remove the final request and free the list head while the other\nis running its notifier. The latter then dereferences the freed list head\nafter reacquiring the mutex and can free it a second time.\n\nComplete the list and IDR updates, including freeing an empty list head,\nbefore dropping the mutex. Keep the blocking notifier outside the critical\nsection and retain only the detached request across the callback.",
  "severity" : [ ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-92506"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/1c35915eaaa81a12340c838c5c2ccb02be2194c3"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/21d35c5f46e99e9047bb9ded3ecb5ab440dd75b3"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/2c4097e6c4aed276c5e9ec2ab331ab397ea780bf"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/2ff7713b7308cd6bea3328f7cd750b5eaab42af3"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/c3d4ef1c0ca6917aad6f1093b49f3932944a8c19"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : null,
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-09-17T17:17:53Z"
  }
}