CVE-2026-93114: Software Security Vulnerability Vulnerability

UNKNOWN
Advisory Identifier: GHSA-fmfr-wc4p-75cj
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Advisory Summary

CVE-2026-93114 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-2026-93114 at a Glance

CVE Identifier CVE-2026-93114
GHSA Identifier GHSA-fmfr-wc4p-75cj
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-2026-93114

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-2026-93114, 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: platform/surface: acpi-notify: Check ACPI companion before use Since every platform driver can be forced to match a device that doesn't match its list of device IDs because of device_match_driver_override(), platform drivers that rely on the existence of a device's ACPI companion object should verify its presence. san_probe() dereferences the result of ACPI_COMPANION() when installing the GSBUS address space handler, so force-binding the driver to a device without an ACPI companion leads to a NULL pointer dereference. The dereference was introduced when the probe function was switched from ACPI_HANDLE() to ACPI_COMPANION(). Check the ACPI companion against NULL and return -ENODEV when it is missing, like commit e4865a56d013 ("ACPI: driver: Check ACPI_COMPANION() against NULL during probe") does for the core ACPI platform drivers.

References

NVD — CVE-2026-93114 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-93114
git.kernel.org/stable/c/2b3a5dabe8... WEB
https://git.kernel.org/stable/c/2b3a5dabe89e330413af403246b648c1890f368f
git.kernel.org/stable/c/3855be0100... WEB
https://git.kernel.org/stable/c/3855be0100efb98c26228c610db70a673611f3bd
git.kernel.org/stable/c/428a82d987... WEB
https://git.kernel.org/stable/c/428a82d987fcd8844e8868c85582eae75b4b5c51
git.kernel.org/stable/c/4faa43d4ef... WEB
https://git.kernel.org/stable/c/4faa43d4ef0b98beb6c2b77a279f4aa5d7fa2d13
git.kernel.org/stable/c/7fea5a310e... WEB
https://git.kernel.org/stable/c/7fea5a310e3b2db24f7aafe64897e4e659ffbb7d
git.kernel.org/stable/c/9b6479da66... WEB
https://git.kernel.org/stable/c/9b6479da662c2ec4e931ed9f7228df46aa8c3766
git.kernel.org/stable/c/f276b62f2c... WEB
https://git.kernel.org/stable/c/f276b62f2ce1cbff7fa50a8ee5afd8fef5a60897

Frequently Asked Questions

What is CVE-2026-93114?
CVE-2026-93114 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-2026-93114?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What CWE is associated with CVE-2026-93114?
CVE-2026-93114 is classified under General Security Weakness.
How can I check Maven dependencies for CVE-2026-93114?
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-fmfr-wc4p-75cj",
  "modified" : "2026-09-17T18:32:11Z",
  "published" : "2026-09-17T18:32:11Z",
  "aliases" : [ "CVE-2026-93114" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/surface: acpi-notify: Check ACPI companion before use\n\nSince every platform driver can be forced to match a device that doesn't\nmatch its list of device IDs because of device_match_driver_override(),\nplatform drivers that rely on the existence of a device's ACPI companion\nobject should verify its presence.\n\nsan_probe() dereferences the result of ACPI_COMPANION() when installing\nthe GSBUS address space handler, so force-binding the driver to a device\nwithout an ACPI companion leads to a NULL pointer dereference.  The\ndereference was introduced when the probe function was switched from\nACPI_HANDLE() to ACPI_COMPANION().\n\nCheck the ACPI companion against NULL and return -ENODEV when it is\nmissing, like commit e4865a56d013 (\"ACPI: driver: Check ACPI_COMPANION()\nagainst NULL during probe\") does for the core ACPI platform drivers.",
  "severity" : [ ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-93114"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/2b3a5dabe89e330413af403246b648c1890f368f"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/3855be0100efb98c26228c610db70a673611f3bd"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/428a82d987fcd8844e8868c85582eae75b4b5c51"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/4faa43d4ef0b98beb6c2b77a279f4aa5d7fa2d13"
  }, {
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    "url" : "https://git.kernel.org/stable/c/7fea5a310e3b2db24f7aafe64897e4e659ffbb7d"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/9b6479da662c2ec4e931ed9f7228df46aa8c3766"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/f276b62f2ce1cbff7fa50a8ee5afd8fef5a60897"
  } ],
  "database_specific" : {
    "cwe_ids" : [ ],
    "severity" : null,
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-09-17T17:18:05Z"
  }
}