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    CVE-2026-56796

    Dell Command Update (DCU), versions prior to 5.7.1, contain an Improper Link Resolution Before File Access ('Link Following') vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of Privileges.

    Published:Aug 19, 2026
    Last Modified:Aug 21, 2026
    EPS:Aug 19, 2026
    EPSS Score:0.00123
    CVSS Score:6.6

    Affected Products

    Vendor
    Dell
    Product
    Command Update
    Vendor
    Dell
    Product
    Dell Command Update (dcu)

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2026-58565 (CVSS 8.8) — Dell Command Update (DCU), versions prior to 5.7.1, contain a Missing Authorization vulnerability. A low privi…
    CVE-2026-67266 (CVSS 5.5) — Dell Command Update (DCU), versions prior to 5.7.1, contain an Incorrect Authorization vulnerability. A low pr…
    CVE-2026-58562 (CVSS 7.3) — Dell Command Update (DCU), versions prior to 5.7.1, contain a Missing Authorization vulnerability. A low privi…
    CVE-2026-67267 (CVSS 5.5) — Dell Command Update (DCU), versions prior to 5.7.1, contain an Exposure of Sensitive System Information to an …
    CVE-2026-56797 (CVSS 7.3) — Dell Command Update (DCU), versions prior to 5.7.1, a Time-of-check Time-of-use (TOCTOU) Race Condition vulner…
    CVE-2026-49816 (CVSS 7.8) — Dell Command Update (DCU), versions prior to 5.7.1, contain a Deserialization of Untrusted Data vulnerability.…
    CVE-2026-49817 (CVSS 7.8) — Dell Command Update (DCU), versions prior to 5.7.1, contain a Deserialization of Untrusted Data vulnerability.…

    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