Bring your own key to existing Elastic Cloud deployments
2026-10-14T07:23:26Z•910e91ed3d67a5be76270bf18e2c7f654e56ad2302a65307988225b5ca93846c
AI securityBYOKElastic SecurityElastic StackElasticsearchSIEMcustomer-managed keysdetection engineeringencryption at restpatch managementsecurity advisoriessecurity updatesvulnerability remediation
What happened
Elastic’s October 2026 blog feed includes several security-relevant software releases. Elastic Stack versions 8.19.23, 9.4.8, and 9.5.5 contain fixes for potential security vulnerabilities, but the provided summaries do not identify specific vulnerabilities or CVE identifiers. The feed also discusses encryption at rest, customer-managed keys/BYOK, SIEM automation, detection engineering, and AI-enabled cyber defense. Organizations using affected Elastic Stack versions should review the linked security advisories and upgrade guidance.
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- elastic_security_blog
- Record identifier
- 910e91ed3d67a5be76270bf18e2c7f654e56ad2302a65307988225b5ca93846c
- Enrichment time
- 2026-10-14T07:23:26Z
- AI-assisted enrichment
- Yes
This record may overlap with other records. Its enrichment can be incomplete or wrong, and machine assistance was used. Validate consequential decisions against the linked source and your own environment.