Vulnerability record · CVE-2026-126758 · published 11 November 2026

CVE-2026-126758: Improper input validation vulnerability

A vulnerability was detected in Moonshot AI Kimi Code up to 2.0.2. This vulnerability affects unknown code of the file .kimi-code/local.toml of the component WorkspaceDirsService. Performing a manipulation of the argument additional_dir results in reliance on untrusted inputs in a security decision. The attack requires a local approach. The exploit is now public and may be used. Upgrading to version 2.1.0 is able to resolve this issue. Upgrading the affected component is recommended.

1.9 CVSS 4.0 Low CWE-20 · Improper input validationCWE-807 · CWE-807 Deferred

1.9CVSS 4.0 base score, v2 3.2

-EPSS exploitation probability, 30 days

NoNot in CISA KEV

0Affected product versions listed by NVD

6References

11 Nov 2026Last modified by NVD

Description

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

Link	Tags
https://github.com/MoonshotAI/kimi-code/releases/tag/%40moonshot-ai%2Fkimi-code%402.1.0
https://mcniyfj5bw9b.feishu.cn/docx/LsJldjpjXomkb4xTJ6CcWzdFnvd
https://vuldb.com/cve/CVE-2026-126758
https://vuldb.com/submit/1033260
https://vuldb.com/vuln/435868
https://vuldb.com/vuln/435868/cti

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Source: NIST National Vulnerability Database (record CVE-2026-126758), CISA KEV, FIRST EPSS. This page is refreshed as NVD updates the record.