PT-2025-52369 · Elastic+1 · Kibana+1

Ismisepaul + 1 · Published 2025-12-18 · Updated 2026-02-24 · CVE-2025-68389

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions Kibana (affected versions not specified)

Description A flaw exists in Kibana where insufficient limits on resource allocation can be exploited by an authenticated user to cause excessive resource consumption, potentially leading to a denial of service. A specially crafted HTTP request can trigger this issue. This can result in the exhaustion of computing resources and disruption of the Kibana process.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Allocation of Resources Without Limits

Weakness Enumeration

CWE-770

Related Identifiers

BIT-ELK-2025-68389

BIT-KIBANA-2025-68389

CVE-2025-68389

Affected Products

Kibana

Red Os

References · 8

• https://discuss.elastic.co/t/kibana-8-19-9-9-1-9-and-9-2-3-security-update-esa-2025-36/384184 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-68389 · Security Note
• https://osv.dev/vulnerability/CVE-2025-68389 · Vendor Advisory
• https://t.me/CVEtracker/40207 · Telegram Post
• https://twitter.com/CVEnew/status/2002099229247111228 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2001910502276915500 · Twitter Post
• https://redos.red-soft.ru/support/secure/uyazvimosti/support/secure/uyazvimosti-red-os-8-0/uyazvimost-kibana-cve-2025-68389-8.0 · Note
• https://t.me/cveNotify/146273 · Telegram Post