CVE-2026-47621 Details
Description
NVIDIA Dynamo for Linux contains a vulnerability where an attacker could cause a race condition in the LoRA manager singleton initialization. A successful exploit of this vulnerability might lead to denial of service and data tampering.
A race condition vulnerability has been identified in NVIDIA Dynamo for Linux. This issue arises in the LoRA manager singleton initialization, where an attacker could exploit the timing of operations to create conflicts. Such an exploit could result in a denial-of-service condition and allow for unauthorized data modification.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Aug 4, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/NVIDIA/product-security/tree/main/2026/5842 | [email protected] | Product |
| https://nvd.nist.gov/vuln/detail/CVE-2026-47621 | [email protected] | Third Party AdvisoryUS Government Resource |
| https://www.cve.org/CVERecord?id=CVE-2026-47621 | [email protected] | Third Party Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-367 | Time-of-check Time-of-use (TOCTOU) Race Condition | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| nvidia dynamo | <= 1.1.0 |
CPE
Remediation
| |
| linux linux kernel | All versions |
CPE
Remediation
| |
Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Aug 7, 2026 | Initial Analysis | [email protected] |
| Aug 4, 2026 | CVE Modified | CISA-ADP |
| Aug 4, 2026 | New CVE Received | [email protected] |