What is CVE-2026-76758?

CVE-2026-76758 is a medium-severity vulnerability in Drupal Link Content Parser, classified under Improper Input Validation. CVSS score: 5.9/10. Published 2026-09-02.

How severe is CVE-2026-76758?

Medium severity. CVSS v3 base score is 5.9 out of 10.

Improper input validation in Drupal Link Content Parser

CVE-2026-76758

Vulnerability in Drupal Link content parser. This issue affects Link content parser versions: *.*.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

CVSS v3 metric

CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:N.

Affected products

Drupal Link Content Parser — versions *.*

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

mlhess@drupal.org

Frequently asked questions

What is CVE-2026-76758?: CVE-2026-76758 is a medium-severity vulnerability in Drupal Link Content Parser, classified under Improper Input Validation. CVSS score: 5.9/10. Published 2026-09-02.
How severe is CVE-2026-76758?: Medium severity. CVSS v3 base score is 5.9 out of 10.