CVE-2026-21991 (GCVE-0-2026-21991)

Vulnerability from cvelistv5 – Published: 2026-03-16 21:36 – Updated: 2026-03-17 13:35
VLAI?
Summary
A DTrace component, dtprobed, allows arbitrary file creation through crafted USDT provider names.
Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE
  • A DTrace component, dtprobed, allows arbitrary file creation through crafted USDT provider names.
Assigner
References
Impacted products
Vendor Product Version
Oracle Corporation Oracle Linux Affected: 8
Affected: 9
Affected: 10
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.