Answer in brief
CVE-2026-119744 records a High severity (CVSS 7.7) vulnerability in Cendio ThinLinc Improper Authentication via Web Access. The current sources do not mark it as known exploited. The current feed maps Cendio/ThinLinc (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.7. 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.
The current feed maps Cendio/ThinLinc (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Cendio/ThinLincgeneric | >=4.1.0 <4.15.1 || >=4.16.0 <4.16.1 || >=4.17.0 <4.17.1 || >=4.18.0 <4.18.1 || >=4.19.0 <4.19.1 || >=4.20.0 <4.20.1 | 4.15.1, 4.16.1, 4.17.1, 4.18.1, 4.19.1, 4.20.1 |
Published upstream
Nov 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Nov 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Nov 5, 2026
Cendio ThinLinc contains an improper authentication vulnerability in its browser-based web client (tlwebaccess) that allows an authenticated attacker to impersonate any other user, including root, by exploiting flaws in multi-step authentication flows such as one-time passwords, login banners, or expired password prompts. Attackers can leverage this authentication bypass during the multi-step login process to gain unauthorized access to other user accounts, including administrative privileges, in versions from 4.1.0 through 4.20.0.
Quoted source text, attributed separately from HOL analysis.