VULNERABILITY INTELLIGENCE

CVE-2026-39883

CVSS score7 HIGH
EPSS probability0.25%
CISA KEVNot currently listed
Published2026-04-08
Last modified2026-09-09
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

OpenTelemetry-Go is the Go implementation of OpenTelemetry. From 1.15.0 to 1.42.0, the fix for CVE-2026-24051 changed the Darwin ioreg command to use an absolute path but left the BSD kenv command using a bare name, allowing the same PATH hijacking attack on BSD and Solaris platforms. This vulnerability is fixed in 1.43.0.

Weakness classification

  • security-advisories@github.com: CWE-426
  • 0b0ca135-0b70-47e7-9f44-1890c2a1c46c: CWE-426

Primary references