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Elasticsearch 8.19.19, 9.3.8, 9.4.4 Security Update (ESA-2026-68)

🗓️ 21 Jul 2026 22:23:26Reported by ElasticCoType 
elastic
 elastic
🔗 discuss.elastic.co👁 4 Views

Elasticsearch recursion flaw may cause DoS from crafted searches by low-priv users; fixed in 8.19.19.

Related
Detection
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-63144
21 Jul 202622:26
attackerkb
Circl
CVE-2026-63144
22 Jul 202602:55
circl
CVE
CVE-2026-63144
21 Jul 202622:26
cve
Cvelist
CVE-2026-63144 Uncontrolled Recursion in Elasticsearch Leading to Denial of Service
21 Jul 202622:26
cvelist
EUVD
EUVD-2026-47583
22 Jul 202600:32
euvd
NVD
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nvd
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PT-2026-63262
21 Jul 202600:00
ptsecurity
Vulners
Node
OR
elasticelasticsearchRange8.x: All versions from 8.19.08.19.18
elasticelasticsearchRangeAll versions from 9.3.09.3.7
elasticelasticsearchRangeAll versions from 9.4.09.4.3

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21 Jul 2026 22:23Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.16.5
4