What’s Vulnerable › Vulnerabilities

CVE-2026-82299: Incorrect Authorization in Kibana Leading to Information Disclosure

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-03 · updated 2026-09-08
• Weakness: CWE-863

Description

Incorrect Authorization (CWE-863) in Kibana can lead to information disclosure via Exploiting Incorrectly Configured Access Control Security Levels (CAPEC-180).

Affected products

• Kibana: from 9.0.0 through 9.4.5; from 9.5.0 through 9.5.2

References

• https://discuss.elastic.co/t/kibana-9-4-6-9-5-3-security-update-esa-2026-175/390163

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