CVE-2026-26937

MEDIUM
2026-02-26 [email protected]
6.5
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 12, 2026 - 21:55 vuln.today
CVE Published
Feb 26, 2026 - 19:32 nvd
MEDIUM 6.5

Tags

Denial Of Service Kibana

Description

Uncontrolled Resource Consumption (CWE-400) in the Timelion component in Kibana can lead Denial of Service via Input Data Manipulation (CAPEC-153)

Analysis

Kibana's Timelion component is vulnerable to denial of service through uncontrolled resource consumption when processing malicious input data, affecting authenticated users with network access to the application. An attacker with valid credentials can manipulate input to exhaust system resources and render the service unavailable. …

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Remediation

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

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Priority Score

33
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +32
POC: 0

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CVE-2026-26937 vulnerability details – vuln.today
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