Known vulnerabilities in Elastic Stack Elasticsearch 8.16.2

Vendor: Elastic Stack
Website: https://www.elastic.co/
Total Security Bulletins: 4

Security bulletins (4)

Secuity bulletin Severity Status Published
SB20260113101: Elasticsearch update for LZ4 Java library Medium
Patched
13.01.2026
SB2025121916: Authenticated denial of service in Elasticsearch Medium
Patched
19.12.2025
SB2025121524: Multiple vulnerabilities in Elasticsearch Medium
Patched
15.12.2025
SB2025100653: Inclusion of sensitive information into log files in Elasticsearch Medium
Patched
06.10.2025