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Description

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

PUBLISHED Reserved 2026-01-05 | Published 2026-03-16 | Updated 2026-03-17 | Assigner oracle




MEDIUM: 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Problem types

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

Product status

8
affected

9
affected

10
affected

References

linux.oracle.com/cve/CVE-2026-21991.html (Oracle Advisory) vendor-advisory

cve.org (CVE-2026-21991)

nvd.nist.gov (CVE-2026-21991)

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