CVE-2026-64335: Software Security Vulnerability Vulnerability

MODERATE
Advisory Identifier: GHSA-pfpg-cf3x-8p3v
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CVSS 5.5
Published
Advisory Summary

CVE-2026-64335 is a MODERATE (CVSS 5.5) security vulnerability vulnerability (General Security Weakness) affecting Software libraries in the Maven ecosystem. Remediation is available in the latest vendor maintenance releases.

CVE-2026-64335 at a Glance

CVE Identifier CVE-2026-64335
GHSA Identifier GHSA-pfpg-cf3x-8p3v
Severity MODERATE
CVSS v3.1 Base Score 5.5
CWE Classification General Security Weakness
Affected Product Software
Package Ecosystem Maven
Published Date
Last Updated

Security Impact

CVSS: 5.5

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).

Attack Vector Local (AV:L)
Attack Complexity Low (AC:L)
Privileges Required Low (PR:L)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality None (C:N)
Integrity None (I:N)
Availability High (A:H)

How to Fix CVE-2026-64335

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-2026-64335, 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: serial: digi_acceleport: fix broken rx after throttle If the port is closed while throttled, the read urb is never resubmitted and the port will not receive any further data until the device is reconnected (or the driver is rebound). Clear the throttle flags and submit the urb if needed when opening the port.

References

NVD — CVE-2026-64335 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-64335
git.kernel.org/stable/c/4f3f6f44db... WEB
https://git.kernel.org/stable/c/4f3f6f44db71e469933a7c36c5d57d937ba0a21b
git.kernel.org/stable/c/6195403332... WEB
https://git.kernel.org/stable/c/61954033326fc7e637ed2aeeb4b52021e0ee4657
git.kernel.org/stable/c/83a3dfc018... WEB
https://git.kernel.org/stable/c/83a3dfc018943b05b6daf3a6f891833e1aabfa1f
git.kernel.org/stable/c/8d50a91019... WEB
https://git.kernel.org/stable/c/8d50a910194f66566a5eb252b33283855c8d5203
git.kernel.org/stable/c/92fa3e1a49... WEB
https://git.kernel.org/stable/c/92fa3e1a49848509ea3f7995751963fc65095998
git.kernel.org/stable/c/abacd67e6f... WEB
https://git.kernel.org/stable/c/abacd67e6f689c62d8a13e3da25f4272bc9ad4af
git.kernel.org/stable/c/d5d2660cae... WEB
https://git.kernel.org/stable/c/d5d2660caef78d4c996d34d123574c8e86f5b5ac
git.kernel.org/stable/c/eab394781e... WEB
https://git.kernel.org/stable/c/eab394781e9321c0c7e97a24fd092387cb262f40

Frequently Asked Questions

What is CVE-2026-64335?
CVE-2026-64335 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-2026-64335?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What is the CVSS score of CVE-2026-64335?
CVE-2026-64335 has a CVSS v3.1 base score of 5.5 (MODERATE) with vector string CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
What CWE is associated with CVE-2026-64335?
CVE-2026-64335 is classified under General Security Weakness.
How can I check Maven dependencies for CVE-2026-64335?
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-pfpg-cf3x-8p3v",
  "modified" : "2026-09-03T18:31:16Z",
  "published" : "2026-07-25T12:31:31Z",
  "aliases" : [ "CVE-2026-64335" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\nUSB: serial: digi_acceleport: fix broken rx after throttle\n\nIf the port is closed while throttled, the read urb is never resubmitted\nand the port will not receive any further data until the device is\nreconnected (or the driver is rebound).\n\nClear the throttle flags and submit the urb if needed when opening the\nport.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
  } ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-64335"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/4f3f6f44db71e469933a7c36c5d57d937ba0a21b"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/61954033326fc7e637ed2aeeb4b52021e0ee4657"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/83a3dfc018943b05b6daf3a6f891833e1aabfa1f"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/8d50a910194f66566a5eb252b33283855c8d5203"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/92fa3e1a49848509ea3f7995751963fc65095998"
  }, {
    "type" : "WEB",
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  }, {
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    "url" : "https://git.kernel.org/stable/c/d5d2660caef78d4c996d34d123574c8e86f5b5ac"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/eab394781e9321c0c7e97a24fd092387cb262f40"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : "MODERATE",
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-07-25T10:17:15Z"
  }
}