Improper Assembly Resolution in Okta Hyperdrive Integration Plugin Registry Handling (CVE-2026-78574) | HOL Guard CVE

Unknown severity · Source severity not reportedCVE-2026-78574

Improper Assembly Resolution in Okta Hyperdrive Integration Plugin Registry Handling

Answer in brief

CVE-2026-78574 records a Unknown severity vulnerability in Improper Assembly Resolution in Okta Hyperdrive Integration Plugin Registry Handling. The current sources do not mark it as known exploited. The current feed maps Okta/Okta Hyperdrive Integration Plugin (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 8, 2026Updated Sep 8, 2026Source checked Sep 8, 2026First seen by HOL Sep 8, 2026Material review Sep 8, 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: Available

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 Okta/Okta Hyperdrive Integration Plugin (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Okta/Okta Hyperdrive Integration Plugingeneric	>=1.2.0 <1.5.2	1.5.2

Recommended response

Check inventory. Check lockfiles and deployed manifests for Okta/Okta Hyperdrive Integration Plugin.
Review the reported fix. Update Okta/Okta Hyperdrive Integration Plugin to 1.5.2 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Sep 8, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Sep 8, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Sep 8, 2026

Sources and claim methodology

Source referencetrust.okta.com

Upstream source description

The Okta Hyperdrive Integration plugin resolves a required assembly using a registry path within the current user's hive without integrity verification. The referenced path is loaded via Assembly.LoadFrom without signature validation, resulting in an unverified assembly executing within the context of the host process or elevated installer.

Quoted source text, attributed separately from HOL analysis.