CVE-2026-11914
Description
The security team is marking the Composer module for Drupal project unsupported. There is a known security issue with the project that has not been fixed by the maintainer. If you would like to maintain this project, please read: [https://www.drupal.org/node/251466#s-becoming-owner-maintainer-or-co-mai...](https://www.drupal.org/node/251466#s-becoming-owner-maintainer-or-co-maintainer-of-a-project-that-is-unsupported-for-security-reasons) *Note: this is about a project for the Drupal system that makes use of composer. It is not a vulnerability in the composer software itself.*
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Packagist:https://packages.drupal.org/8 | drupal/composer | | |
References
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.