uniFLOW Online Legacy UI Previous login session retained when entering Reduced Function Login (CVE-2026-92378) | HOL Guard CVE

Medium · CVSS 4.1CVE-2026-92378

uniFLOW Online Legacy UI Previous login session retained when entering Reduced Function Login

Answer in brief

CVE-2026-92378 records a Medium severity (CVSS 4.1) vulnerability in uniFLOW Online Legacy UI Previous login session retained when entering Reduced Function Login. The current sources do not mark it as known exploited. The current feed maps NT-ware/uniFLOW Online (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Sep 23, 2026Updated Sep 23, 2026Source checked Sep 23, 2026First seen by HOL Sep 23, 2026Material review Sep 23, 2026

Upstream Advisory

Key facts

Risk: Medium · CVSS 4.1
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Not reported

Why this deserves its current priority

CVSS is 4.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps NT-ware/uniFLOW Online (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
NT-ware/uniFLOW Onlinegeneric	>=0 <=2026.2	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for NT-ware/uniFLOW Online.
Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

Published upstream
Sep 23, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Sep 23, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Sep 23, 2026

Sources and claim methodology

Upstream source description

A session management vulnerability exists in the Legacy UI Reduced Function Login feature of NT-ware uniFLOW Online. Under specific timing conditions during Service Offline Emergency Mode, a previously authenticated session may be retained after logout, which could allow a subsequent user to be authenticated as the previous user and gain unauthorised limited access to device functionality.

Quoted source text, attributed separately from HOL analysis.