CVE-2026-39883 | BDVDB-2026-325907 Detail
open-telemetryopentelemetry-go
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.
Impact#
Per CVSS v3.1: confidentiality impact high, integrity impact high, availability impact high. Attack vector: local.
Weaknesses#
- CWE-426 Untrusted Search Path
References#
- https://github.com/open-telemetry/opentelemetry-go/security/advisories/GHSA-hfvc-g4fc-pqhx
- http://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.43.0
- https://access.redhat.com/security/cve/CVE-2026-39883
- https://bugzilla.redhat.com/show_bug.cgi?id=2456718
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-39883.json
- https://access.redhat.com/errata/RHSA-2026:63140
- https://access.redhat.com/errata/RHSA-2026:54286
- https://access.redhat.com/errata/RHSA-2026:54274
- https://access.redhat.com/errata/RHSA-2026:37387
- https://access.redhat.com/errata/RHSA-2026:26257
- https://access.redhat.com/errata/RHSA-2026:26254
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.