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Kibana 7.17.15, 8.11.1 Security Update (ESA-2026-53)

🗓️ 01 Jul 2026 14:05:44Reported by ElasticCoType 
elastic
 elastic
🔗 discuss.elastic.co👁 20 Views

Kibana security update fixes log injection caused by improper log output neutralization.

Related
Detection
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-49091
1 Jul 202617:21
attackerkb
Circl
CVE-2026-49091
1 Jul 202621:16
circl
CVE
CVE-2026-49091
1 Jul 202617:21
cve
Cvelist
CVE-2026-49091 Improper Output Neutralization for Logs in Kibana Leading to Log Injection
1 Jul 202617:21
cvelist
EUVD
EUVD-2026-41101
1 Jul 202617:21
euvd
Tenable Nessus
Kibana 7.x < 7.17.15 / 8.x < 8.11.1 Log Injection (ESA-2026-53)
10 Jul 202600:00
nessus
NVD
CVE-2026-49091
1 Jul 202618:16
nvd
OSV
CVE-2026-49091 Improper Output Neutralization for Logs in Kibana Leading to Log Injection
1 Jul 202617:21
osv
Positive Technologies
PT-2026-54770
1 Jul 202600:00
ptsecurity
Snyk
Improper Encoding or Escaping of Output
1 Jul 202619:24
snyk
Rows per page
Vulners
Node
OR
elastickibanaRange7.x: All versions7.17.14
elastickibanaRange8.x: All versions from 8.0.08.11.0

Data

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01 Jul 2026 14:05Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.18
EPSS0.00201
SSVC
20