CVE-2026-64465: Software Security Vulnerability Vulnerability

UNKNOWN
Advisory Identifier: GHSA-5wmv-5wg4-7mv5
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Advisory Summary

CVE-2026-64465 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-2026-64465 at a Glance

CVE Identifier CVE-2026-64465
GHSA Identifier GHSA-5wmv-5wg4-7mv5
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-2026-64465

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-2026-64465, 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: xhci: Fix sleep in atomic context in xhci_free_streams() When a USB device with active stream endpoints is disconnected, xhci_free_streams() is called from the hub_event workqueue to free the stream resources. It calls xhci_free_stream_info() while holding xhci->lock with irqs disabled. xhci_free_stream_info() invokes xhci_free_stream_ctx(), which calls dma_free_coherent() for large stream context arrays. dma_free_coherent() can sleep (e.g. via vunmap), triggering a BUG when called from atomic context. Call trace: dma_free_attrs+0x174/0x220 xhci_free_stream_info+0xd0/0x11c xhci_free_streams+0x278/0x37c usb_free_streams+0x98/0xc0 usb_unbind_interface+0x1b8/0x2f8 device_release_driver_internal+0x1d4/0x2cc device_release_driver+0x18/0x28 bus_remove_device+0x160/0x1a4 device_del+0x1ec/0x350 usb_disable_device+0x98/0x214 usb_disconnect+0xf0/0x35c hub_event+0xab4/0x19ec process_one_work+0x278/0x63c Fix this by saving the stream_info pointers and clearing the ep references under the lock, then calling xhci_free_stream_info() outside the lock where sleeping is allowed.

References

NVD — CVE-2026-64465 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-64465
git.kernel.org/stable/c/10666ac9c5... WEB
https://git.kernel.org/stable/c/10666ac9c552990204e791af653abf8e9d9ff619
git.kernel.org/stable/c/1e45aa722c... WEB
https://git.kernel.org/stable/c/1e45aa722c4ce5663e987102aac18c8ad6a83fdd
git.kernel.org/stable/c/42c37c4b75... WEB
https://git.kernel.org/stable/c/42c37c4b75d38b51d84f31a8e29427f5e06a7c2a
git.kernel.org/stable/c/93cd037da9... WEB
https://git.kernel.org/stable/c/93cd037da94fcb93183bfb2457e3a56d3eb4c8f4
git.kernel.org/stable/c/d107eb3161... WEB
https://git.kernel.org/stable/c/d107eb316144c5fb958486e7fe604cd7f1b35cda
git.kernel.org/stable/c/e623e4a203... WEB
https://git.kernel.org/stable/c/e623e4a203f56d5c57519a9a3cb29600551534ad
git.kernel.org/stable/c/f7b022ae07... WEB
https://git.kernel.org/stable/c/f7b022ae07685e7526fc39f387ce65b5d309dd3b
git.kernel.org/stable/c/f90586129c... WEB
https://git.kernel.org/stable/c/f90586129cf9e1fbdb718ef602eea3f15dc1c31c

Frequently Asked Questions

What is CVE-2026-64465?
CVE-2026-64465 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-2026-64465?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What CWE is associated with CVE-2026-64465?
CVE-2026-64465 is classified under General Security Weakness.
How can I check Maven dependencies for CVE-2026-64465?
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-5wmv-5wg4-7mv5",
  "modified" : "2026-07-25T12:31:37Z",
  "published" : "2026-07-25T12:31:37Z",
  "aliases" : [ "CVE-2026-64465" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: xhci: Fix sleep in atomic context in xhci_free_streams()\n\nWhen a USB device with active stream endpoints is disconnected,\nxhci_free_streams() is called from the hub_event workqueue to\nfree the stream resources.  It calls xhci_free_stream_info()\nwhile holding xhci->lock with irqs disabled.\n\nxhci_free_stream_info() invokes xhci_free_stream_ctx(), which\ncalls dma_free_coherent() for large stream context arrays.\n\ndma_free_coherent() can sleep (e.g. via vunmap), triggering\na BUG when called from atomic context.\n\nCall trace:\n dma_free_attrs+0x174/0x220\n xhci_free_stream_info+0xd0/0x11c\n xhci_free_streams+0x278/0x37c\n usb_free_streams+0x98/0xc0\n usb_unbind_interface+0x1b8/0x2f8\n device_release_driver_internal+0x1d4/0x2cc\n device_release_driver+0x18/0x28\n bus_remove_device+0x160/0x1a4\n device_del+0x1ec/0x350\n usb_disable_device+0x98/0x214\n usb_disconnect+0xf0/0x35c\n hub_event+0xab4/0x19ec\n process_one_work+0x278/0x63c\n\nFix this by saving the stream_info pointers and clearing the\nep references under the lock, then calling xhci_free_stream_info()\noutside the lock where sleeping is allowed.",
  "severity" : [ ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-64465"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/10666ac9c552990204e791af653abf8e9d9ff619"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/1e45aa722c4ce5663e987102aac18c8ad6a83fdd"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/42c37c4b75d38b51d84f31a8e29427f5e06a7c2a"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/93cd037da94fcb93183bfb2457e3a56d3eb4c8f4"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/d107eb316144c5fb958486e7fe604cd7f1b35cda"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/e623e4a203f56d5c57519a9a3cb29600551534ad"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/f7b022ae07685e7526fc39f387ce65b5d309dd3b"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/f90586129cf9e1fbdb718ef602eea3f15dc1c31c"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : null,
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-07-25T10:17:31Z"
  }
}