7.3Hoch
CVE-2026-39883OpenTelemetry-Go has an incomplete fix for CVE-2026-24051: BSD kenv command not using absolute path enables PATH hijacking
Beschreibung
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.
Schwachstellentyp (CWE):
CWE-426
Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.
Betroffene Produkte und Versionen
| Hersteller | Produkt | Versionen | |
|---|---|---|---|
| cert manager | 1.19 | — | |
| multicluster engine | 2.8 | — | |
| open-telemetry | opentelemetry-go | >= 1.15.0, < 1.43.0 | |
| openshift data foundation | 4.22 | — | |
| opentelemetry | opentelemetry | 1.15.0 – < 1.43.0 | |
| Red Hat | Cert Manager support for Red Hat OpenShift release 1.19 | all versions | |
| Red Hat | multicluster engine for Kubernetes 2.8 | all versions | |
| Red Hat | Red Hat Openshift Data Foundation 4.22 | all versions | |
| Red Hat | Red Hat OpenShift Workload Availability 0.3 | all versions | |
| Red Hat | Red Hat OpenShift Workload Availability 0.8 | all versions | |
| workload availability far | 0.8 | — | |
| workload availability sbr | 0.3 | — |
Referenzen und Patches
- https://github.com/open-telemetry/opentelemetry-go/security/advisories/GHSA-hfvc-g4fc-pqhx ExploitThird Party Advisory
- http://github.com/open-telemetry/opentelemetry-go/releases/tag/v1.43.0 Release Notes
- https://access.redhat.com/errata/RHSA-2026:26254
- https://access.redhat.com/errata/RHSA-2026:26257
- https://access.redhat.com/errata/RHSA-2026:37387
- https://access.redhat.com/errata/RHSA-2026:54274
- https://access.redhat.com/errata/RHSA-2026:54286
- https://access.redhat.com/errata/RHSA-2026:63140
- 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
CPE-Treffer (NVD) (1)
cpe:2.3:a:opentelemetry:opentelemetry:*:*:*:*:*:go:*:*≥ 1.15.0 < 1.43.0