CVE-2026-46310: Software Security Vulnerability Vulnerability

MODERATE
Advisory Identifier: GHSA-93h7-7gph-6j69
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CVSS 5.5
CWE-476
Published
Advisory Summary

CVE-2026-46310 is a MODERATE (CVSS 5.5) security vulnerability vulnerability (CWE-476: NULL Pointer Dereference) affecting Software libraries in the Maven ecosystem. The weakness occurs when the product dereferences a pointer that it expects to be valid but is null.. Remediation is available in the latest vendor maintenance releases.

CVE-2026-46310 at a Glance

CVE Identifier CVE-2026-46310
GHSA Identifier GHSA-93h7-7gph-6j69
Severity MODERATE
CVSS v3.1 Base Score 5.5
CWE Classification CWE-476: NULL Pointer Dereference
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-2026-46310

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-2026-46310, 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 CWE-476: NULL Pointer Dereference, where the product dereferences a pointer that it expects to be valid but is null. 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: media: renesas: vsp1: Fix NULL pointer deref on module unload When unloading the module on gen 4, we hit a NULL pointer dereference. This is caused by the cleanup code calling vsp1_drm_cleanup() where it should be calling vsp1_vspx_cleanup(). Fix this by checking the IP version and calling the drm or vspx function accordingly, the same way as the init code does.

References

NVD — CVE-2026-46310 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-46310
git.kernel.org/stable/c/58b1e9664d... WEB
https://git.kernel.org/stable/c/58b1e9664d8f74d55d8411cc7a7b275a76a6f24f
git.kernel.org/stable/c/bfb2081ba0... WEB
https://git.kernel.org/stable/c/bfb2081ba00afbbd15a5ed1ed1acdc3edeea5a98
git.kernel.org/stable/c/c4bb1515b2... WEB
https://git.kernel.org/stable/c/c4bb1515b26663e5230603892e67f2cc7df9f0ca

Frequently Asked Questions

What is CVE-2026-46310?
CVE-2026-46310 is a security vulnerability in Software classified as a security vulnerability vulnerability under CWE-476: NULL Pointer Dereference.
Which Software versions are affected?
Affected versions include releases prior to current release patches.
What version fixes CVE-2026-46310?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What is the CVSS score of CVE-2026-46310?
CVE-2026-46310 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-2026-46310?
CVE-2026-46310 is classified under CWE-476: NULL Pointer Dereference (The product dereferences a pointer that it expects to be valid but is NULL.).
How can I check Maven dependencies for CVE-2026-46310?
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-93h7-7gph-6j69",
  "modified" : "2026-07-08T15:31:36Z",
  "published" : "2026-06-08T18:31:53Z",
  "aliases" : [ "CVE-2026-46310" ],
  "details" : "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: renesas: vsp1: Fix NULL pointer deref on module unload\n\nWhen unloading the module on gen 4, we hit a NULL pointer dereference.\nThis is caused by the cleanup code calling vsp1_drm_cleanup() where it\nshould be calling vsp1_vspx_cleanup().\n\nFix this by checking the IP version and calling the drm or vspx function\naccordingly, the same way as the init code does.",
  "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-2026-46310"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/58b1e9664d8f74d55d8411cc7a7b275a76a6f24f"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/bfb2081ba00afbbd15a5ed1ed1acdc3edeea5a98"
  }, {
    "type" : "WEB",
    "url" : "https://git.kernel.org/stable/c/c4bb1515b26663e5230603892e67f2cc7df9f0ca"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-476" ],
    "severity" : "MODERATE",
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-06-08T17:16:49Z"
  }
}