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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2026-10268 Detail

Description

A weakness has been identified in janet-lang janet up to 1.41.0. This vulnerability affects the function unmarshal_one_fiber of the file src/core/marsh.c. Executing a manipulation can lead to integer overflow. It is possible to launch the attack on the local host. The exploit has been made available to the public and could be used for attacks. This patch is called d9b1d711ea1fde52ac73a82088b512a3e17bad0d. A patch should be applied to remediate this issue.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

Nist CVSS score does not match with CNA score
CNA:  VulDB
CVSS-BT 1.9 LOW
Vector:  CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://github.com/biniamf/pocs/tree/main/janet-marsh-unmarshal-intovf VulDB
https://github.com/janet-lang/janet/ VulDB
https://github.com/janet-lang/janet/commit/d9b1d711ea1fde52ac73a82088b512a3e17bad0d VulDB
https://github.com/janet-lang/janet/issues/1744 VulDB
https://vuldb.com/cve/CVE-2026-10268 VulDB
https://vuldb.com/submit/825075 VulDB
https://vuldb.com/vuln/367547 VulDB
https://vuldb.com/vuln/367547/cti VulDB

Weakness Enumeration

CWE-ID CWE Name Source
CWE-189 Numeric Errors VulDB  
CWE-190 Integer Overflow or Wraparound VulDB  

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-10268
NVD Published Date:
06/01/2026
NVD Last Modified:
06/01/2026
Source:
VulDB