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    2 vulnerabilities found for gix-mailmap by GitoxideLabs

    CVE-2026-109348 (GCVE-0-2026-109348)

    Vulnerability from nvd – Published: 2026-10-12 16:05 – Updated: 2026-10-13 16:16
    VLAI
    Title
    Gitoxide gix-mailmap before 0.35.0 CPU Denial of Service via .mailmap Parsing
    Summary
    Gitoxide gix-mailmap before 0.35.0 contains a denial of service vulnerability that allows attackers to exhaust CPU through quadratic-time parsing in Snapshot::from_bytes. Attackers can commit a crafted .mailmap with descending-ordered entries forcing repeated front inserts, blocking workers running log, blame, or shortlog for minutes.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-13 16:14 UTC
    CWE
    • CWE-407 - Inefficient Algorithmic Complexity
    Assigner
    VulnCheck CNA under the mitre root
    CNA scorecard B 84/100 over 6104 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    GitoxideLabs gix-mailmap Affected: 0 , < 0.35.0 (semver)
    Unaffected: 0.35.0 (semver)
    Create a notification for this product.
    Date Public
    2026-09-25 00:00
    Show details on NVD website

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    CVE-2026-109348 (GCVE-0-2026-109348)

    Vulnerability from cvelistv5 – Published: 2026-10-12 16:05 – Updated: 2026-10-13 16:16
    VLAI
    Title
    Gitoxide gix-mailmap before 0.35.0 CPU Denial of Service via .mailmap Parsing
    Summary
    Gitoxide gix-mailmap before 0.35.0 contains a denial of service vulnerability that allows attackers to exhaust CPU through quadratic-time parsing in Snapshot::from_bytes. Attackers can commit a crafted .mailmap with descending-ordered entries forcing repeated front inserts, blocking workers running log, blame, or shortlog for minutes.
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-10-13 16:14 UTC
    CWE
    • CWE-407 - Inefficient Algorithmic Complexity
    Assigner
    VulnCheck CNA under the mitre root
    CNA scorecard B 84/100 over 6104 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    GitoxideLabs gix-mailmap Affected: 0 , < 0.35.0 (semver)
    Unaffected: 0.35.0 (semver)
    Create a notification for this product.
    Date Public
    2026-09-25 00:00
    Show details on NVD website

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