CVE-2026-33464 Details
Uncontrolled Resource Consumption (CWE-400) in Kibana can lead to a denial of service via Excessive Allocation (CAPEC-130). An authenticated user holding a low-privileged role can submit a specially crafted, oversized payload to an internal Kibana API, causing the Kibana process to exhaust available resources and become unresponsive to all users until the service recovers or is restarted.
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2026-33464
EPSS (Exploit Prediction Scoring System): EPSS predicts the likelihood that a vulnerability will be exploited in the wild. A higher percentage means a greater chance of an exploit occurring. The EPSS model produces a probability score between 0 and 1 (0 and 100%).
0.05 Probability of exploitation activity being observed over the next 30 days (15th percentile)
CVSS score for CVE-2026-33464
CVSS (Common Vulnerability Scoring System): An open framework owned and managed by FIRST.Org, Inc. that assigns a numerical score from 0 to 10 to software vulnerabilities to indicate their severity.
6.5 Medium
Products affected by CVE-2026-33464
Kibana 8.15.0
Kibana 8.15.1
Kibana 8.15.2
Kibana 8.15.3
Kibana 8.15.5
DVE Score by Bitsight AI
DVE scores complement traditional static scoring systems like CVSS with Bitsight AI powered real-time threat intelligence and underground cyber criminal activity so that security teams can reduce alert fatigue and focus on vulnerabilities most likely to be exploited.
Low
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CVE-2026-33464 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 51 28.65%
CN 48 26.97%
DE 13 7.30%
BR 7 3.93%
FR 7 3.93%
RU 6 3.37%
VN 5 2.81%
SG 5 2.81%
TH 4 2.25%
HK 4 2.25%

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CVE-2026-33464 Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Technology 82 85.42%
Telecommunications 10 10.42%
Retail 2 2.08%
Education 1 1.04%
Government/Politics 1 1.04%

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