CVE-2026-72659

The record

Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can lead to denial of service via Excessive Allocation (CAPEC-130). A specially crafted, malformed payload submitted to a Kibana visualization feature by an authenticated user holding only low-privileged access is not correctly validated before use. Processing the request causes unbounded memory growth in the Kibana process, which is terminated by the host once available memory is exhausted. Kibana then becomes unavailable to all users until the service is restarted.

Affected packages

Related vulnerabilities

• CVE-2026-114731 Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by an uncontrolled… CWE-770
• CVE-2026-96377 Allocation of Resources Without Limits or Throttling vulnerability in Drupal Combined… CWE-770
• CVE-2026-96365 Allocation of Resources Without Limits or Throttling vulnerability in Drupal Webform… CWE-770
• CVE-2026-114723 Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 allows the ImageMagick resource… CWE-770
• CVE-2026-113811 Algorithm::UrataniTakeda versions from 0.1.5 before 0.1.7 for Perl allow memory… CWE-770
• CVE-2026-113795 pypdf is a free and open-source pure-python PDF library. CWE-770
• CVE-2026-112400 Pillow is a Python imaging library. CWE-770
• CVE-2026-111064 AIOHTTP is an asynchronous HTTP client/server framework for asyncio and Python. CWE-770