---
id: CVE-2026-19572
title: A security vulnerability has been identified in FlexNet Publisher lmadmin
summary: >-
  A security vulnerability has been identified in FlexNet Publisher lmadmin. The
  vulnerability exists in a SOAP handler, where a hardcoded authentication
  bypass could allow an unauthenticated user to obtain a privileged
  administrator sessi…
severity: critical
cvss: 9.3
cvssVector: 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'
cwe:
  - CWE-288
vendor: Flexera
product: FlexNet Publisher
affected:
  - flexnet_publisher <= 11.19.11
published: '2026-10-07'
updated: '2026-10-07'
sourceUpdated: '2026-10-07T04:18:09.053'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-19572'
references:
  - url: >-
      https://community.revenera.com/s/article/CVE202619572-FlexNet-Publisher-lmadmin-SOAP-Authentication-Bypass-Vulnerability
    label: PSIRT-CNA@flexerasoftware.com
tags:
  - nvd
  - cve.org
cvssSource: cna
ingestedAt: '2026-10-07T04:29:45.641Z'
---

## Overview

A security vulnerability has been identified in FlexNet Publisher lmadmin. The vulnerability exists in a SOAP handler, where a hardcoded authentication bypass could allow an unauthenticated user to obtain a privileged administrator session without providing valid credentials.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.