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VulnerabilityPublished

CVE-2026-102437: esengine DeepSeek-Reasonix · OS Command Injection

Affects esengine DeepSeek-ReasonixSource CVE Database V5

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Not known to be exploited · CVSS 7.8 High : upgrade to 2.21.0 soon.

Data as of 12 Nov 2026, 23:24 UTC

CVSS 3.1 base score
7.8High
How severe the flaw is on the 0–10 CVSS scale.
EPSS
1.0% chance of exploitation in 30 days – higher than 63% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch
Available – fixed in 2.21.0, 1.39.3
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 29 Sep 2026

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 13 Nov 2026.

What to do

Upgrade DeepSeek-Reasonix to 2.21.0; DeepSeek-Reasonix and reasonix to 1.39.3.

Affected software

ProductAffectedFixed in
esengineDeepSeek-ReasonixAffected
  • <2.21.0
Fixed in
  • 2.21.0
esengineDeepSeek-ReasonixAffected
  • <1.39.3
Fixed in
  • 1.39.3
GitHubDeepSeek-Reasonixpkg:github/DeepSeek-ReasonixOther threatsAffected
  • <2.21.0
Fixed in
  • 2.21.0
npmreasonixpkg:npm/reasonixOther threatsAffected
  • <1.39.3
Fixed in
  • 1.39.3

Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.

AI-suggested

If you cannot patch yet, restrict local access to trusted users only and avoid using untrusted repository content in the affected versions.

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.

References

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