CVE-2026-64454: Software Security Vulnerability Vulnerability

UNKNOWN
Advisory Identifier: GHSA-c564-jfpf-wjrh
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Advisory Summary

CVE-2026-64454 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-2026-64454 at a Glance

CVE Identifier CVE-2026-64454
GHSA Identifier GHSA-c564-jfpf-wjrh
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-2026-64454

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-2026-64454, 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: usb: dwc3: run gadget disconnect from sleepable suspend context dwc3_gadget_suspend() takes dwc->lock with IRQs disabled and then calls dwc3_disconnect_gadget(). For async callbacks that helper only uses plain spin_unlock()/spin_lock(), so the gadget ->disconnect() callback still runs with IRQs disabled and any sleepable callback trips Lockdep. This issue was found by our static analysis tool and then manually reviewed against the current tree. The grounded PoC kept the dwc3_gadget_suspend() -> dwc3_disconnect_gadget() -> gadget_driver->disconnect() chain, and Lockdep reported: BUG: sleeping function called from invalid context gadget_disconnect+0x21/0x39 [vuln_msv] dwc3_gadget_suspend.constprop.0+0x2b/0x42 [vuln_msv] Keep the disconnect callback selection in one common helper, but add a sleepable suspend-side wrapper which snapshots the callback under dwc->lock and then runs it after spin_unlock_irqrestore(). The regular event path still uses the existing spin_unlock()/spin_lock() window.

References

NVD — CVE-2026-64454 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-64454
git.kernel.org/stable/c/010382937f... WEB
https://git.kernel.org/stable/c/010382937fb69892b3469ac4d30af072262f59e8
git.kernel.org/stable/c/48958478cb... WEB
https://git.kernel.org/stable/c/48958478cb8dbc429a5b19f36e866b63d6297d1d
git.kernel.org/stable/c/5e5798880e... WEB
https://git.kernel.org/stable/c/5e5798880eb1533a7de6fb68eb14b2d8202ebf76
git.kernel.org/stable/c/642e04f5c2... WEB
https://git.kernel.org/stable/c/642e04f5c292d04070ae6e4374fbf14cc40a2465
git.kernel.org/stable/c/b399be2958... WEB
https://git.kernel.org/stable/c/b399be2958456efe1b64b19c55a54a24e9035769
git.kernel.org/stable/c/c4e232bd07... WEB
https://git.kernel.org/stable/c/c4e232bd07fe2b69a6e5c380db41dd36b95e0524
git.kernel.org/stable/c/e0e4f15d42... WEB
https://git.kernel.org/stable/c/e0e4f15d4225fb7156cc0e3c21eb8953114f9b89

Frequently Asked Questions

What is CVE-2026-64454?
CVE-2026-64454 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-2026-64454?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What CWE is associated with CVE-2026-64454?
CVE-2026-64454 is classified under General Security Weakness.
How can I check Maven dependencies for CVE-2026-64454?
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-c564-jfpf-wjrh",
  "modified" : "2026-07-25T12:31:36Z",
  "published" : "2026-07-25T12:31:36Z",
  "aliases" : [ "CVE-2026-64454" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: dwc3: run gadget disconnect from sleepable suspend context\n\ndwc3_gadget_suspend() takes dwc->lock with IRQs disabled and then calls\ndwc3_disconnect_gadget().  For async callbacks that helper only uses\nplain spin_unlock()/spin_lock(), so the gadget ->disconnect() callback\nstill runs with IRQs disabled and any sleepable callback trips Lockdep.\n\nThis issue was found by our static analysis tool and then manually\nreviewed against the current tree.\n\nThe grounded PoC kept the dwc3_gadget_suspend() ->\ndwc3_disconnect_gadget() -> gadget_driver->disconnect() chain, and\nLockdep reported:\n\n  BUG: sleeping function called from invalid context\n  gadget_disconnect+0x21/0x39 [vuln_msv]\n  dwc3_gadget_suspend.constprop.0+0x2b/0x42 [vuln_msv]\n\nKeep the disconnect callback selection in one common helper, but add a\nsleepable suspend-side wrapper which snapshots the callback under\ndwc->lock and then runs it after spin_unlock_irqrestore().  The regular\nevent path still uses the existing spin_unlock()/spin_lock() window.",
  "severity" : [ ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-64454"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/010382937fb69892b3469ac4d30af072262f59e8"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/48958478cb8dbc429a5b19f36e866b63d6297d1d"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/5e5798880eb1533a7de6fb68eb14b2d8202ebf76"
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    "url" : "https://git.kernel.org/stable/c/642e04f5c292d04070ae6e4374fbf14cc40a2465"
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    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/b399be2958456efe1b64b19c55a54a24e9035769"
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    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/c4e232bd07fe2b69a6e5c380db41dd36b95e0524"
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    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/e0e4f15d4225fb7156cc0e3c21eb8953114f9b89"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : null,
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-07-25T10:17:30Z"
  }
}