CVE-2026-122134

    Dashboard / Vulnerabilities / CVE-2026-122134

    CVE-2026-122134

    Published: 4 Nov 2026Last Modified: 5 Nov 2026

    Summary: Mistral Vibe before 2.25.7 Code Execution via Git Filter Drivers

    Details: Mistral Vibe before 2.25.7 contains a remote code execution vulnerability that allows attackers to run commands by configuring malicious Git clean or process filter drivers in a repository. When a user opens a crafted repository, ProjectContextProvider._fetch_git_status runs git status at startup, invoking the filters and executing commands with user privileges before any trust prompt.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/122xxx/CVE-2026-122134.json, https://github.com/mistralai/mistral-vibe/blob/v2.25.7/CHANGELOG.md?plain=1#L17, https://github.com/mistralai/mistral-vibe/releases/tag/v2.25.7, https://nvd.nist.gov/vuln/detail/CVE-2026-122134, https://www.vulncheck.com/advisories/mistral-vibe-before-2.25.7-code-execution-via-git-filter-drivers, https://github.com/mistralai/mistral-vibe/commit/4a96003186b166d55b9f06895c45bb136eef61cd, https://github.com/mistralai/mistral-vibe, https://github.com/mistralai/mistral-vibe/blob/v2.25.5/vibe/core/system_prompt.py#L108-L120

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -4a96003186b166d55b9f06895c45bb136eef61cd

    Affected versions

    v2.25.5
    v2.25.3
    v2.25.4
    v2.25.2
    v2.25.1
    v2.25.0

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2026-122134 | CVE-DB