CVE-2026-21991
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
A DTrace component, dtprobed, allows arbitrary file creation through crafted USDT provider names.
| Vendor | oracle corporation |
| Product | oracle linux |
| Published | Mar 16, 2026 |
| Last Updated | Mar 17, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
Oracle Corporation / Oracle Linux
8 9 10