CVEvulnerability
CVE-2026-4931
8.6 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2026-04-07
- Last modified
- 2026-10-26
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.6 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 6.8 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N
- Weaknesses
- CWE-681
Description
Smart contract Marginal v1 performs unsafe downcast, allowing attackers to settle a large debt position for a negligible asset cost.
Affected configurations
• marginal v1-core (<= 1.0.2)
Related
Weakness · CWE (1)
- CWE-681 Incorrect Conversion between Numeric Types weakness
References
- https://cvefeed.io/cwe/detail/cwe-681-incorrect-conversion-between-numeric-types Not Applicable
- https://github.com/MarginalProtocol Product
- https://marginal.gitbook.io/docs Product
- https://medium.com/@clarkcorrin/cve-2026-4931-how-spearbits-cantina-denied-a-critical-vulnerability-using-verifiably-false-0a27b92ac2db Mitigation, Press/Media Coverage, Third Party Advisory
- https://scs.owasp.org/SCWE/SCSVS-CODE/SCWE-041/ Not Applicable