CVE detail
CVE-2026-4931
Smart contract Marginal v1 performs unsafe downcast, allowing attackers to settle a large debt position for a negligible asset cost.
Buzz score
Why this CVE is surfacing
This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.
Buzz score components · mention 17.9 · diversity 18.0 · KEV 0.0 · OTX 0.0 · PoC 0.0
Why it matters now
Mention timeline
- Total mentions
- 0
- within the 30d window
- Peak daily
- 0
- highest bucket
Evidence
Source links by recency
5 source links · newest first
- https://scs.owasp.org/SCWE/SCSVS-CODE/SCWE-041/scs.owasp.org
No excerpt available.
Not Applicablescs.owasp.orgApr 7, 2026, 4:16 PM No excerpt available.
Exploitmedium.comApr 7, 2026, 4:16 PM- https://marginal.gitbook.io/docsmarginal.gitbook.io
No excerpt available.
Productmarginal.gitbook.ioApr 7, 2026, 4:16 PM - https://github.com/MarginalProtocolgithub.com
No excerpt available.
Exploitgithub.comApr 7, 2026, 4:16 PM No excerpt available.
Not Applicablecvefeed.ioApr 7, 2026, 4:16 PM
Exploit code
Public exploit repository references
Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.
0 repository references · best confidence N/A · max 0 stars
Related records
Similar CVEs
6 related CVEs with shared weakness or product evidence
- CVE-2026-55123CVSS 7.8 · High
Heap-based buffer overflow in Microsoft Office PowerPoint allows an unauthorized attacker to execute code locally.
- CVE-2026-50402CVSS 7.8 · High
Incorrect conversion between numeric types in Windows NTFS allows an authorized attacker to elevate privileges locally.
- CVE-2026-53466CVSS 6.5 · Medium
ImageMagick is free and open-source software used for editing and manipulating digital images. Prior to versions 6.9.13-51 and 7.1.2-26, an integer overflow in the XCF decoder can…
- CVE-2026-45258CVSS 7.8 · High
dsp_mmap_single() validated the requested mapping by checking the sum of the user-supplied offset and length against the buffer size. This addition could overflow, so that a larg…
- CVE-2026-53133CVSS 7.8 · High
In the Linux kernel, the following vulnerability has been resolved: RDMA/umem: Fix truncation for block sizes >= 4G When the iommu is used the linearization of the mapping can g…
- CVE-2026-53923CVSS 5.3 · Medium
vLLM is an inference and serving engine for large language models (LLMs). From 0.5.5 until 0.23.1rc0, integer truncation of tensor dimensions in vLLM's GGUF dequantize kernels (cs…