DRUPAL-CORE-2026-014

    Dashboard / Vulnerabilities / DRUPAL-CORE-2026-014

    DRUPAL-CORE-2026-014

    Published: 14 Oct 2026Last Modified: 14 Oct 2026

    Summary:

    Details: 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](https://www.drupal.org/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.

    References: https://www.drupal.org/sa-core-2026-014

    Affected packages

    Package

    Name: drupal/core

    Purl: pkg:composer/drupal/core

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 8.9.0
    Fixed -10.6.19

    Affected versions

    10.0.0
    10.0.0-alpha1
    10.0.0-alpha2
    10.0.0-alpha3
    10.0.0-alpha4
    10.0.0-alpha5
    10.0.0-alpha6
    10.0.0-alpha7
    10.0.0-beta1
    10.0.0-beta2
    10.0.0-rc1
    10.0.0-rc2
    10.0.0-rc3
    10.0.1
    10.0.10
    10.0.11
    10.0.2
    10.0.3
    10.0.4
    10.0.5
    10.0.6
    10.0.7
    10.0.8
    10.0.9

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    DRUPAL-CORE-2026-014 | CVE-DB