What’s Vulnerable › Vulnerabilities

CVE-2026-102437: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') in DeepSeek-Reasonix

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-29 · updated 2026-09-29
• Weakness: CWE-78

Description

OS Command Injection in internal/gitcmd (git diff filter.clean/smudge invocation) in esengine DeepSeek-Reasonix (Reasonix Studio) allows a local attacker who controls repository content (.gitattributes + .git/config) to execute arbitrary commands via the desktop app's workspace-changes diff viewer.

Affected products

• esengine DeepSeek-Reasonix: before 2.21.0; before 1.39.3 — fixed in 1.39.3, 2.21.0

How to fix

Upgrade to a fixed version: esengine DeepSeek-Reasonix 1.39.3, 2.21.0. Check the vendor advisory for mitigations.

References

• https://github.com/esengine/DeepSeek-Reasonix
• https://github.com/esengine/DeepSeek-Reasonix/security/advisories/GHSA-grg2-7gc6-36m6

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