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    2 vulnerabilities by mistralai

    CVE-2026-67623 (GCVE-0-2026-67623)

    Vulnerability from nvd – Published: 2026-08-05 13:27 – Updated: 2026-08-05 14:28 X_Open Source
    VLAI
    Title
    Mistral Vibe < 2.23.3 Arbitrary Command Execution via git fsmonitor Hook
    Summary
    Mistral Vibe before 2.23.3 contains a remote code execution vulnerability that allows attackers to execute arbitrary commands by embedding a malicious core.fsmonitor hook in a repository's .git/config file, which is triggered when vibe invokes git status --porcelain without suppressing hook execution. Attackers can distribute or create a crafted repository containing a malicious fsmonitor entry to achieve arbitrary command execution with the victim's full privileges when any vibe command is run inside that repository.
    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 (v2.0.3)
    CWE
    • CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
    Assigner
    References
    Impacted products
    Vendor Product Version
    mistralai mistral-vibe Affected: 0 , < 2.23.3 (semver)
    		Create a notification for this product.
    Date Public
    2026-08-05 00:00
    Credits
    Mathieu Farrell
    Show details on NVD website
    To clipboard 

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    CVE-2026-67623 (GCVE-0-2026-67623)

    Vulnerability from cvelistv5 – Published: 2026-08-05 13:27 – Updated: 2026-08-05 14:28 X_Open Source
    VLAI
    Title
    Mistral Vibe < 2.23.3 Arbitrary Command Execution via git fsmonitor Hook
    Summary
    Mistral Vibe before 2.23.3 contains a remote code execution vulnerability that allows attackers to execute arbitrary commands by embedding a malicious core.fsmonitor hook in a repository's .git/config file, which is triggered when vibe invokes git status --porcelain without suppressing hook execution. Attackers can distribute or create a crafted repository containing a malicious fsmonitor entry to achieve arbitrary command execution with the victim's full privileges when any vibe command is run inside that repository.
    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 (v2.0.3)
    CWE
    • CWE-829 - Inclusion of Functionality from Untrusted Control Sphere
    Assigner
    References
    Impacted products
    Vendor Product Version
    mistralai mistral-vibe Affected: 0 , < 2.23.3 (semver)
    		Create a notification for this product.
    Date Public
    2026-08-05 00:00
    Credits
    Mathieu Farrell
    Show details on NVD website
    To clipboard 

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