CWE-695
Use of Low-Level Functionality
The product uses low-level functionality that is explicitly prohibited by the framework or specification under which the product is supposed to operate.
CVE-2026-30960 (GCVE-0-2026-30960)
Vulnerability from cvelistv5 – Published: 2026-03-10 17:11 – Updated: 2026-03-10 17:58
VLAI?
Title
RSSN has Arbitrary Code Execution via Unvalidated JIT Instruction Generation in C-FFI Interface
Summary
rssn is a scientific computing library for Rust, combining a high-performance symbolic computation engine with numerical methods support and physics simulations functionalities. The vulnerability exists in the JIT (Just-In-Time) compilation engine, which is fully exposed via the CFFI (Foreign Function Interface). Due to Improper Input Validation and External Control of Code Generation, an attacker can supply malicious parameters or instruction sequences through the CFFI layer. Since the library often operates with elevated privileges or within high-performance computing contexts, this allows for Arbitrary Code Execution (ACE) at the privilege level of the host process.
Severity ?
CWE
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Apich-Organization | rssn |
Affected:
< 0.2.9
|
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No mitigation information available for this CWE.
CAPEC-36: Using Unpublished Interfaces or Functionality
An adversary searches for and invokes interfaces or functionality that the target system designers did not intend to be publicly available. If interfaces fail to authenticate requests, the attacker may be able to invoke functionality they are not authorized for.