DTrace: Arbitrary file creation via dtprobed

Background DTrace is a dynamic tracing tool for analysing or debugging the whole system. Specifically, dtprobed is a component of the DTrace system that keeps track of USDT probes within running processes, parsing and storing the DOF they provide for later consumption by dtrace proper. Descriptio...

GLSA-202604-04 : DTrace: Arbitrary file creation via dtprobed

The remote host is affected by the vulnerability described in GLSA-202604-04 DTrace: Arbitrary file creation via dtprobed A vulnerability has been found in dtprobed that allows for arbitrary file creation through specially crafted USDT provider names. Tenable has extracted the preceding descripti...

EUVD-2026-12522

A DTrace component, dtprobed, allows arbitrary file creation through crafted USDT provider names...

CVE-2026-21991

A DTrace component, dtprobed, allows arbitrary file creation through crafted USDT provider names...

CVE-2026-21991

A DTrace component, dtprobed, allows arbitrary file creation through crafted USDT provider names...

CVE-2026-21991

A DTrace component, dtprobed, allows arbitrary file creation through crafted USDT provider names...

CVE-2026-21991

A DTrace component, dtprobed, allows arbitrary file creation through crafted USDT provider names...

CVE-2026-21991

A DTrace component, dtprobed, allows arbitrary file creation through crafted USDT provider names...

CVE-2026-21991

The CVE-2026-21991 issue affects the DTrace component dtprobed, specifically its handling of USDT probes, enabling arbitrary file creation through crafted provider names. Multiple connected advisories confirm dtprobed as the vulnerable element and describe the risk of code execution as a worst-ca...

PT-2026-25827

A DTrace component, dtprobed, allows arbitrary file creation through crafted USDT provider names...

Oracle Linux 8 / 9 : dtrace (ELSA-2026-50152)

The remote Oracle Linux 8 / 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-50152 advisory. 2.0.6-1 - Fix dtprobed unsafe probe description handling CVE-2026-21991. Orabug: 39054018 Credit Statement The following people or organizations reported...