CVE-2026-93814: Software Security Vulnerability Vulnerability

UNKNOWN
Advisory Identifier: GHSA-5c56-qrwc-9499
Share
Published
Advisory Summary

CVE-2026-93814 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-2026-93814 at a Glance

CVE Identifier CVE-2026-93814
GHSA Identifier GHSA-5c56-qrwc-9499
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-2026-93814

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-2026-93814, 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: spi: core: Abort active target transfer on controller suspend When an SPI controller operating in target mode has a transfer in progress at the time of system suspend, the suspend path proceeds without aborting the ongoing transfer. This can leave the hardware in an inconsistent state, potentially causing the system to hang or fail to resume cleanly. Fix this by invoking the controller's target_abort callback from spi_controller_suspend() when the controller is in target mode and the callback is registered. This ensures any active target transfer is cleanly terminated before the controller is suspended.

References

NVD — CVE-2026-93814 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-93814
git.kernel.org/stable/c/1cc84ca859... WEB
https://git.kernel.org/stable/c/1cc84ca8599b8fa64014821bca453ebb3326c71e
git.kernel.org/stable/c/a75d9eb78c... WEB
https://git.kernel.org/stable/c/a75d9eb78c89d3fa8d503966c91a51f02eced768
git.kernel.org/stable/c/b81ac60576... WEB
https://git.kernel.org/stable/c/b81ac605763c319ca9928a237818ab4e8ab7bb59
git.kernel.org/stable/c/c1bab046d4... WEB
https://git.kernel.org/stable/c/c1bab046d4786c5b17aab7c5225bf0d4a2a2d19b
git.kernel.org/stable/c/f6a0cafa26... WEB
https://git.kernel.org/stable/c/f6a0cafa265c8a4aed585d873747e3b88b146eed

Frequently Asked Questions

What is CVE-2026-93814?
CVE-2026-93814 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-2026-93814?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What CWE is associated with CVE-2026-93814?
CVE-2026-93814 is classified under General Security Weakness.
How can I check Maven dependencies for CVE-2026-93814?
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-5c56-qrwc-9499",
  "modified" : "2026-10-03T12:31:10Z",
  "published" : "2026-09-24T18:31:30Z",
  "aliases" : [ "CVE-2026-93814" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: core: Abort active target transfer on controller suspend\n\nWhen an SPI controller operating in target mode has a transfer in\nprogress at the time of system suspend, the suspend path proceeds\nwithout aborting the ongoing transfer. This can leave the hardware in\nan inconsistent state, potentially causing the system to hang or fail\nto resume cleanly.\n\nFix this by invoking the controller's target_abort callback from\nspi_controller_suspend() when the controller is in target mode and the\ncallback is registered. This ensures any active target transfer is\ncleanly terminated before the controller is suspended.",
  "severity" : [ ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-93814"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/1cc84ca8599b8fa64014821bca453ebb3326c71e"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/a75d9eb78c89d3fa8d503966c91a51f02eced768"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/b81ac605763c319ca9928a237818ab4e8ab7bb59"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/c1bab046d4786c5b17aab7c5225bf0d4a2a2d19b"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/f6a0cafa265c8a4aed585d873747e3b88b146eed"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : null,
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-09-24T17:17:14Z"
  }
}