CVE-2026-30960

CRITICAL EPSS 11.2%
Published Mar 10, 20263mo ago · Modified Jun 17, 20262w ago
9.4 CVSS 4.0
Critical
Find Similar
Published Mar 10, 2026 3mo ago
Last Modified Jun 17, 2026 2w ago

Description

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.

CVSS Details

Base Score
9.4
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Local
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
11.2% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 4

CWE-269 Improper Privilege Management Authorization
CWE-695
CWE-754
CWE-94 Improper Control of Generation of Code (Code Injection) Injection

References 3

  • github.com https://github.com/Apich-Organization/rssn/releases/tag/v0.2.9
  • github.com https://github.com/Apich-Organization/rssn/security/advisories/GHSA-9c4h-pwmf-m6fj
  • rustsec.org https://rustsec.org/advisories/RUSTSEC-2026-0038.html

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.