CVE-2026-103106: Software Security Vulnerability Vulnerability

HIGH
Advisory Identifier: GHSA-4mpf-j2w4-fh8h
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CVSS 7.8
CWE-669
Published
Advisory Summary

CVE-2026-103106 is a HIGH (CVSS 7.8) security vulnerability vulnerability (CWE-669: Incorrect Resource Transfer Between Spheres) affecting Software libraries in the Maven ecosystem. The weakness occurs when the product does not properly transfer a resource/behavior to another sphere, or improperly imports a resource/behavior from another sphere, in a manner that provides unintended control over that resource.. Remediation is available in the latest vendor maintenance releases.

CVE-2026-103106 at a Glance

CVE Identifier CVE-2026-103106
GHSA Identifier GHSA-4mpf-j2w4-fh8h
Severity HIGH
CVSS v3.1 Base Score 7.8
CWE Classification CWE-669: Incorrect Resource Transfer Between Spheres
Affected Product Software
Package Ecosystem Maven
Published Date
Last Updated

Security Impact

CVSS: 7.8

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:H/I:H/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 High (C:H)
Integrity High (I:H)
Availability High (A:H)

How to Fix CVE-2026-103106

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-2026-103106, 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-669: Incorrect Resource Transfer Between Spheres, where the product does not properly transfer a resource/behavior to another sphere, or improperly imports a resource/behavior from another sphere, in a manner that provides unintended control over that resource. 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

Pexip Infinity before 38.2, plus 39.0, 39.1, and 40.0, is affected by improper input validation within an internal Pexip Infinity service that allows an attacker with local access to escalate privileges to root. Exploitation requires an attacker to be able to run arbitrary code on a node by either achieving remote code execution via some other vulnerability or having administrative access to the operating system.

References

NVD — CVE-2026-103106 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-103106
Software Security Information SECURITY
https://docs.pexip.com/admin/security_bulletins.htm

Frequently Asked Questions

What is CVE-2026-103106?
CVE-2026-103106 is a security vulnerability in Software classified as a security vulnerability vulnerability under CWE-669: Incorrect Resource Transfer Between Spheres.
Which Software versions are affected?
Affected versions include releases prior to current release patches.
What version fixes CVE-2026-103106?
Upgrading to current release patches (or the latest patched release for your respective branch) resolves the vulnerability.
What is the CVSS score of CVE-2026-103106?
CVE-2026-103106 has a CVSS v3.1 base score of 7.8 (HIGH) with vector string CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
What CWE is associated with CVE-2026-103106?
CVE-2026-103106 is classified under CWE-669: Incorrect Resource Transfer Between Spheres (The product does not properly transfer a resource/behavior to another sphere, or improperly imports a resource/behavior from another sphere, in a manner that provides unintended control over that resource.).
How can I check Maven dependencies for CVE-2026-103106?
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-4mpf-j2w4-fh8h",
  "modified" : "2026-09-30T03:31:34Z",
  "published" : "2026-09-30T03:31:34Z",
  "aliases" : [ "CVE-2026-103106" ],
  "details" : "Pexip Infinity before 38.2, plus 39.0, 39.1, and 40.0, is affected by improper input validation within an internal Pexip Infinity service that allows an attacker with local access to escalate privileges to root. Exploitation requires an attacker to be able to run arbitrary code on a node by either achieving remote code execution via some other vulnerability or having administrative access to the operating system.",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
  } ],
  "affected" : [ ],
  "references" : [ {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-103106"
  }, {
    "type" : "WEB",
    "url" : "https://docs.pexip.com/admin/security_bulletins.htm"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-669" ],
    "severity" : "HIGH",
    "github_reviewed" : false,
    "github_reviewed_at" : null,
    "nvd_published_at" : "2026-09-30T03:16:59Z"
  }
}