CVE-2026-4931

HIGH

Marginal Smart Contract v1 - Unsafe Downcast

Title source: llm
STIX 2.1

Description

Smart contract Marginal v1 performs unsafe downcast, allowing attackers to settle a large debt position for a negligible asset cost.

References (5)

Core 5

Scores

CVSS v3 8.6
EPSS 0.0026
EPSS Percentile 16.8%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-681
Status published
Products (2)
Marginal/Marginal Smart Contract 1
marginal/v1-core < 1.0.2
Published Apr 07, 2026
Tracked Since Apr 07, 2026