CISA ADP Vulnrichment

Answer in brief

CVE-2026-19592 records a Unknown severity vulnerability in CISA ADP Vulnrichment. The current sources do not mark it as known exploited. The current feed maps OpenAI/Codex CLI (generic), OpenAI/Codex Desktop (generic), OpenAI/Codex Desktop (generic), OpenAI/Codex Desktop (Microsoft Store package) (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 1, 2026Updated Sep 2, 2026Source checked Sep 2, 2026First seen by HOL Sep 1, 2026Material review Sep 2, 2026

Upstream Advisory

Key facts

Risk: Unknown severitySource severity not reported
Exploitation: Not marked as known exploited
Affected software: 4 mapped packages or products
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 OpenAI/Codex CLI (generic), OpenAI/Codex Desktop (generic), OpenAI/Codex Desktop (generic), OpenAI/Codex Desktop (Microsoft Store package) (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
OpenAI/Codex CLIgeneric	0.102.0	Not reported
OpenAI/Codex Desktopgeneric	260202.0859	Not reported
OpenAI/Codex Desktopgeneric	26.304.38	Not reported
OpenAI/Codex Desktop (Microsoft Store package)generic	26.304.38.0	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for OpenAI/Codex CLI, OpenAI/Codex Desktop, OpenAI/Codex Desktop.
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 1, 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 1, 2026

Sources and claim methodology

GitHub security advisorygithub.com

Upstream source description

OpenAI Codex CLI for Windows, macOS, and Linux and Codex Desktop for Windows and macOS automatically collected Git repository metadata without disabling the repository-local core.fsmonitor setting. If a user opens or uses an attacker-prepared repository whose preserved .git/config sets core.fsmonitor to an attacker-controlled filesystem-monitor helper, Git can execute that helper while Codex collects repository metadata. The helper runs outside Codex's command sandbox and without a user-approval prompt, allowing attacker-controlled code to run with the user's privileges. The code can read, change, or delete the user's files and access other resources available to the user's account. An ordinary Git clone does not preserve the source repository's local .git/config; exploitation requires a repository delivered or copied with that configuration intact.

Quoted source text, attributed separately from HOL analysis.