Logstash 8.16.4 → 8.19.15

38 releases · 0 breaking changes · 1 security fix · 1 advisory fixed

1security0breaking0deprecated0feature0fix

Is 8.16.4 affected? · What changed up to 9.5.6

Vulnerabilities fixed by this upgrade

8.1 CVE-2026-33466 Improper Limitation of a Pathname to a Restricted Directory (CWE-22) in Logstash can lead to arbitrary file write and potentially remote code execution via Relative Path Traversal (CAPEC-139). The…

Breaking changes

None in the release notes.

Security changes

security Fixes CVE-2026-33466: Improper Limitation of a Pathname to a Restricted Directory (CWE-22) in Logstash can lead to arbitrary file write and potentially remote code execution via Relative Path Traversal (CAPEC-139). The… in 8.19.14

Every release in between

8.19.15 Apr 30, 2026 Release notes ↗

8.19.14 Apr 8, 2026 Release notes ↗

securityFixes CVE-2026-33466: Improper Limitation of a Pathname to a Restricted Directory (CWE-22) in Logstash can lead to arbitrary file write and potentially remote code execution via Relative Path Traversal (CAPEC-139). The…

8.19.13 Mar 19, 2026 Release notes ↗

8.19.12 Feb 26, 2026 Release notes ↗

8.19.11 Feb 3, 2026 Release notes ↗

8.19.10 Jan 13, 2026 Release notes ↗

8.19.9 Dec 19, 2025 Release notes ↗

8.19.8 Dec 2, 2025 Release notes ↗

8.19.7 Nov 11, 2025 Release notes ↗

8.19.6 Oct 23, 2025 Release notes ↗

8.19.5 Oct 6, 2025 Release notes ↗

8.19.4 Sep 18, 2025 Release notes ↗

8.19.3 Aug 28, 2025 Release notes ↗

8.19.2 Aug 12, 2025 Release notes ↗