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    CVE-2026-108140

    A vulnerability allowing an authenticated user with the Restore Operator role, who also controls the contents of a backed-up NAS share, to write attacker-controlled files to an arbitrary path on the backup server through relative path traversal.

    Published:Oct 27, 2026
    Last Modified:Oct 27, 2026
    EPS:Oct 27, 2026
    EPSS Score:
    CVSS Score:5.9

    Affected Products

    Vendor
    Veeam
    Product
    Backup And Replication

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2026-44963 (CVSS 9.4) — A vulnerability allowing remote code execution (RCE) on the Backup Server by an authenticated domain user.…
    CVE-2026-32997 (CVSS 8.6) — A vulnerability allowing an authenticated user with the Backup Administrator role to write arbitrary files on …
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    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