CVE-2026-122135 (GCVE-0-2026-122135)

Vulnerability from cvelistv5 – Published: 2026-11-04 20:36 – Updated: 2026-11-09 16:59
VLAI
Title
Mistral Vibe before 3.0.3 RCE via Repository-Configured gpg.program
Summary
Mistral Vibe before 3.0.3 contains a remote code execution vulnerability that allows attackers to run commands by abusing repository-configured gpg.program during project context collection. A crafted repository setting gpg.program and log.showSignature with a signed commit makes git log execute the attacker's program at session start, before any trust prompt.
Severity
8.6 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
8.8 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-09 16:11 UTC
CWE
  • CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
Assigner
VulnCheck CNA
References
Impacted products
Vendor Product Version
mistralai mistral-vibe Affected: 0 , < 3.0.3 (semver)
Create a notification for this product.
Date Public
2026-10-26 00:00
Credits
Francisco Rosales (Manifold Security)
Show details on NVD website
To clipboard 

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