Medium severity · published Aug 25, 2026
CVE-2026-15088
Development Environment - Critical - Unsupported - SA-CONTRIB-2026-089
5.7
CVSS
0.3%
EPSS
No
On KEV
Description
Vulnerability in Drupal Development Environment. This issue affects Development Environment versions: *.*.
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:N
Attack vector
Network
Complexity
High
Privileges
High
User interaction
Required
Confidentiality
High
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 24% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DR
Drupal · Drupal
*.* · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-15088
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-15088
www.drupal.org
https://www.drupal.org/sa-contrib-2026-089
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