Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
A DTrace component, dtprobed, allows arbitrary file creation through crafted USDT provider names.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
3 versions affected across 1 product
CVE-2026-21991 A DTrace component, dtprobed, allows arbitrary file creation through crafted USDT provider names. https://www.cve.org/CVERecord?id=CVE-2026-21991
Post summary
The text announces CVE-2026-21991, detailing that a DTrace component (dtprobed) can create arbitrary files via crafted USDT provider names.
CVE-2026-21991 Arbitrary File Creation Vulnerability in DTrace dtprobed Component https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-21991
Post summary
The brief notice announces CVE‑2026‑21991, an arbitrary file‑creation flaw in the DTrace dtprobed component, but provides no PoC, exploit, or patch information.
3 of 3 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| OS | oracle | linux | 10 | - | - |
| OS | oracle | linux | 8 | - | - |
| OS | oracle | linux | 9 | - | - |