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    CVE-2026-91899

    Dell Alienware Command Center (AWCC), versions prior to 6.14.54.0, contain an Improper Verification of Cryptographic Signature vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of Privilege and Arbitrary Code Execution.

    Published:Nov 2, 2026
    Last Modified:Nov 3, 2026
    EPS:Nov 2, 2026
    EPSS Score:
    CVSS Score:6.4

    Affected Products

    Vendor
    Dell
    Product
    Alienware Command Center

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-463 Padding Oracle Crypto Attack
    CAPEC-475 Signature Spoofing by Improper Validation

    Related CVEs

    CVE-2026-91901 (CVSS 3.5) — Dell Alienware Command Center (AWCC), versions prior to 6.14.54.0, contain an Improper Authorization in Handle…
    CVE-2026-91896 (CVSS 3.9) — Dell Alienware Command Center (AWCC), versions prior to 6.14.54.0, contain an Authentication Bypass by Spoofin…
    CVE-2026-86365 (CVSS 4.2) — Dell Alienware Command Center (AWCC), versions prior to 6.14.54.0, contain an Improper Input Validation vulner…
    CVE-2026-91900 (CVSS 5.8) — Dell Alienware Command Center (AWCC), version(s) Versions up to and including 6.14.20.0, contain(s) an Imprope…
    CVE-2026-91897 (CVSS 6.4) — Dell Alienware Command Center (AWCC), versions prior to 6.14.54.0, contain an Improper Certificate Validation …
    CVE-2026-91894 (CVSS 6.7) — Dell Alienware Command Center (AWCC), versions prior to 6.14.54.0, contain a Least Privilege Violation vulnera…
    CVE-2026-91895 (CVSS 7.1) — Dell Alienware Command Center (AWCC), versions prior to 6.14.54.0, contain an Incorrect Default Permissions vu…
    CVE-2026-91898 (CVSS 8.1) — Dell Alienware Command Center (AWCC), versions prior to 6.14.54.0, contain an Improper Verification of Cryptog…
    CVE-2026-91893 (CVSS 7.8) — Dell Alienware Command Center (AWCC), versions prior to 6.14.54.0, contain an Improper Privilege Management vu…
    CVE-2026-81452 (CVSS 7) — Dell Alienware Command Center (AWCC), versions prior to 6.14.54.0, contain a Least Privilege Violation vulnera…

    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