Drupal core - Critical - Remote code execution - SA-CORE-2026-014

Drupal core - Critical - Remote code execution - SA-CORE-2026-014

https://www.drupal.org/security/rss.xml / Wed, 10/14/2026 - 22:52
Project: 
Drupal core
Project machine name: 
drupal
Date: 
2026-October-14
Security risk: 
Critical 19 ∕ 25 AC:Basic/A:None/CI:All/II:All/E:Theoretical/TD:Default
Vulnerability: 
Remote code execution
Affected versions: 
>= 8.9.0 < 10.6.19 || >= 11.0.0 < 11.3.19 || >= 11.4.0 < 11.4.10 || >= 12.0.0-alpha1 < 12.0.0-beta2
CVE IDs: 
CVE-2026-108097
Description: 

A remote code execution vulnerability exists within the Field UI module in Drupal core.

The vulnerability is not directly exploitable with core alone, but multiple serious exploit paths exist with contributed modules. At least one known exploit path does not require authentication. Custom code may also expose the vulnerable functionality.

The vulnerability can be mitigated by uninstalling the core Field UI module (field_ui), which will provide protection while sites are updated.

Drupal Steward protection:

This issue is being protected by Drupal Steward. Sites that use Drupal Steward are already protected from some known attack vectors, but the protection offered will not cover all possible exploits. Sites should upgrade in the near future in case additional attack vectors are discovered.

Solution: 

Install the latest version:

Drupal 11

  • If you use Drupal 11.4.x, update to Drupal 11.4.10.
  • If you use Drupal 11.3.x, update to Drupal 11.3.19.
  • Drupal 11.2.x and below are end-of-life and do not receive security coverage.

Drupal 10

  • If you use Drupal 10.6.x, update to Drupal 10.6.19.
  • Drupal 10.5.x and below are end-of-life and do not receive security coverage.

Drupal 8 and Drupal 9 have both reached end-of-life.

Reported By: 
Fixed By: 
Coordinated By: 

About

Kenya Education Network CERT(KENET-CERT) is a Cybersecurity Emergency Response Team and Co-ordination Center operated by the National Research and Education Network of Kenya. KENET-CERT coordination center promotes awareness on cybersecurity incidences as well as coordinates and assists member institutions in responding effectively to cyber security threats and incidences. KENET-CERT works closely with Kenya's National CIRT coordination center (CIRT/CC) as a sector CIRT for the academic institutions. KENET promotes use of ICT in Teaching, Learning and Research in Higher Education Institutions in Kenya. KENET aims to interconnect all the Universities, Tertiary and Research Institutions in Kenya by setting up a cost effective and sustainable private network with high speed access to the global Internet. KENET also facilitates electronic communication among students and faculties in member institutions, share learning and teaching resources by collaboration in Research and Development of Educational content.