← Back

CVE-2026-4931

nvd nist
Published: Apr 7, 2026Modified: Jun 17, 2026

JSON object

Loading...
8.6
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
Exploitability: 3.9 / Impact: 4.0
Source: NVD

Description

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

Affected (1)

Products: Marginal: V1 Core
Marginal
1 product
V1 Core
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
V1 Core
Up to 1.0.2

Related CWEs

CWE-681
Incorrect Conversion between Numeric Types
When converting from one data type to another, such as long to integer, data can be omitted or translated in a way that produces unexpected values. If the resulting values are used in a sensitive context, then dangerous behaviors may occur.

References (5)

Source: cret@cert.org
Not Applicable
Source: cret@cert.org
Product
Source: cret@cert.org
Product
Source: cret@cert.org
MitigationPress/Media CoverageThird Party Advisory
Source: cret@cert.org
Not Applicable

Timeline

No history available yet.