Elastic Stack 8.19.15 released
2026-05-01T07:23:37Z•dbc72f6de385a6a6d45183d86a662ff86839c6d7d498b900cfa57394b439124f
8.19.159.3.4APMHTTP/2bugfixcloudelasticelastic-stackfedrampobservabilityregressionreleaseupgrade
What happened
Elastic published multiple blog posts including release announcements for Elastic Stack 8.19.15 and 9.3.4 (30 Apr 2026). Both releases are recommended upgrades and address a regression where APM’s HTTP/2 connections could fail with strict clients due to framing errors. No security vulnerabilities or CVE identifiers are disclosed in these notices. The feed also contains numerous non-security product, partnership, and thought-leadership posts (observability, AI/LLM, cloud features, serverless, and GovCloud/FedRAMP topics).
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- elastic_security_blog
- Record identifier
- dbc72f6de385a6a6d45183d86a662ff86839c6d7d498b900cfa57394b439124f
- Enrichment time
- 2026-05-01T07:23:37Z
- 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.