Unknown severity · Source severity not reportedCVE-2026-114524

Custom Formatters - Critical - Remote code execution - SA-CONTRIB-2026-225CVE-2026-114524

Answer in brief

CVE-2026-114524 records a Unknown severity vulnerability in Custom Formatters - Critical - Remote code execution - SA-CONTRIB-2026-225. The current sources do not mark it as known exploited. The current feed maps Drupal/Custom Formatters (generic), drupal/custom_formatters (packagist:https://packages.drupal.org/8). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

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

Published Oct 30, 2026Updated Oct 30, 2026Source checked Oct 30, 2026First seen by HOL Oct 21, 2026Material review Oct 30, 2026

Upstream Advisory

Key facts

Risk: Unknown severitySource severity not reported
Exploitation: Not marked as known exploited
Affected software: 2 mapped packages or products
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 Drupal/Custom Formatters (generic), drupal/custom_formatters (packagist:https://packages.drupal.org/8). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Drupal/Custom Formattersgeneric	>=0.0.0 <4.2.1	4.2.1
drupal/custom_formatterspackagist:https://packages.drupal.org/8	>=0 <4.2.1	4.2.1

Recommended response

Check inventory. Check lockfiles and deployed manifests for Drupal/Custom Formatters, drupal/custom_formatters.
Review the reported fix. Update Drupal/Custom Formatters to 4.2.1; drupal/custom_formatters to 4.2.1 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Oct 30, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Oct 30, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Oct 21, 2026

Sources and claim methodology

Source referencedrupal.org

Upstream source description

Privilege Defined With Unsafe Actions vulnerability in Drupal Custom Formatters allows Privilege Escalation. This issue affects Custom Formatters versions: from 0.0.0 to 4.2.1.

Quoted source text, attributed separately from HOL analysis.

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 Drupal/Custom Formatters (generic), drupal/custom_formatters (packagist:https://packages.drupal.org/8). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Drupal/Custom Formattersgeneric	>=0.0.0 <4.2.1	4.2.1
drupal/custom_formatterspackagist:https://packages.drupal.org/8	>=0 <4.2.1	4.2.1

Recommended response

Check inventory. Check lockfiles and deployed manifests for Drupal/Custom Formatters, drupal/custom_formatters.

Review the reported fix. Update Drupal/Custom Formatters to 4.2.1; drupal/custom_formatters to 4.2.1 if you use the affected versions. Test the change in a non-production environment first.