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.
History

Tue, 10 Nov 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 04 Nov 2026 22:00:00 +0000

Type Values Removed Values Added
First Time appeared Mistral
Mistral mistral-vibe
Vendors & Products Mistral
Mistral mistral-vibe

Wed, 04 Nov 2026 20:45:00 +0000

Type Values Removed Values Added
Description 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.
Title Mistral Vibe before 3.0.3 RCE via Repository-Configured gpg.program
Weaknesses CWE-829
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.6, 'vector': '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'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-11-04T20:36:53.773Z

Updated: 2026-11-09T16:59:35.770Z

Reserved: 2026-11-04T18:13:12.217Z

Link: CVE-2026-122135

cve-icon Vulnrichment

Updated: 2026-11-09T16:11:44.676Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-11-04T21:18:09.423

Modified: 2026-11-12T21:30:23.870

Link: CVE-2026-122135

cve-icon Redhat

No data.