CVE-2026-21991

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

Medium · published March 16, 2026

CVSS v3.1
5.5
EPSS
0%
Percentile
8.0
In the wild
Unconfirmed
What it is

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

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00188 · 8.0th percentile
Published
2026-03-16T21:36Z
EPSS history
Timeline
  • 16 MAR 21:36Z
    A DTrace component, dtprobed, allows arbitrary file creation through crafted USDT provider names
    cvelistv5