CVE-2026-41433

HIGH

8.4

Descripcion

OpenTelemetry eBPF Instrumentation provides eBPF instrumentation based on the OpenTelemetry standard. From 0.4.0 to before 0.8.0, a flaw in the Java agent injection path allows a local attacker controlling a Java workload to overwrite arbitrary host files when Java injection is enabled and OBI is running with elevated privileges. The injector trusted TMPDIR from the target process and used unsafe file creation semantics, enabling both filesystem boundary escape and symlink-based file clobbering. This vulnerability is fixed in 0.8.0.

Detalles CVE

Puntuacion CVSS v3.18.4

SeveridadHIGH

Vector CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:H

Vector de ataqueLOCAL

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado4/24/2026

Ultima modificacion4/24/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-22CWE-59

Referencias

https://github.com/open-telemetry/opentelemetry-ebpf-instrumentation/releases/tag/v0.8.0(security-advisories@github.com)

https://github.com/open-telemetry/opentelemetry-ebpf-instrumentation/security/advisories/GHSA-8gmg-3w2q-65f4(security-advisories@github.com)

Correlaciones IOC

Sin correlaciones registradas

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