Delinea Secret Server FIDO2 credential registration authentication bypass vulnerability (CVE-2026-19117) | HOL Guard CVE

Unknown severity · Source severity not reportedCVE-2026-19117

Delinea Secret Server FIDO2 credential registration authentication bypass vulnerability

Answer in brief

CVE-2026-19117 records a Unknown severity vulnerability in Delinea Secret Server FIDO2 credential registration authentication bypass vulnerability. The current sources do not mark it as known exploited. The current feed maps Delinea/Secret Server (On-Prem) (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 2, 2026Updated Sep 2, 2026Source checked Sep 2, 2026First seen by HOL Sep 2, 2026Material review Sep 2, 2026

Upstream Advisory

Key facts

Risk: Unknown severitySource severity not reported
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Not reported

Why this deserves its current priority

A CVSS score is not reported in the current record. 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 Delinea/Secret Server (On-Prem) (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Delinea/Secret Server (On-Prem)generic	10.6.0 \|\| 11.8.0 \|\| 11.9.0 \|\| 12.0.0 \|\| 12.1.0	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for Delinea/Secret Server (On-Prem).
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 2, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Sep 2, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Sep 2, 2026

Sources and claim methodology

Source referencedelinea.com

Upstream source description

Under specific conditions, an attacker can register an attacker-controlled FIDO2 credential against a target account and then authenticate as that user. This issue affects on-premises deployments only.

Quoted source text, attributed separately from HOL analysis.