Vulnerabilities

TI-2026-54103 CVE-2026-77621

Vector: Arbitrary file write in the file sink via templated path (path traversal).

MEDIUM 44

Vector is a high-performance observability data pipeline.

CVSS 4.0CRITICAL 9.3 Network No auth No interaction EPSS 0.01124 Published 2026-09-22 Fixed in 0.57.0 CWE-22

TI-2026-54102 CVE-2026-77620

MEDIUM 44

Vector is a high-performance observability data pipeline.

CVSS 4.0HIGH 8.7 Network No auth No interaction EPSS 0.00524 Published 2026-09-22 Fixed in 0.57.0 CWE-409

TI-2026-54101 CVE-2026-77619

MEDIUM 44

Vector is a high-performance observability data pipeline.

CVSS 4.0HIGH 8.7 Network No auth No interaction EPSS 0.00524 Published 2026-09-22 Fixed in 0.57.0 CWE-130