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Vendor

Cohesity

4 known vulnerabilities.

Products

NetBackup Flex OS 3 NetBackup Administration Console web interface 1
All Critical High Medium Low Exploited only Public exploit

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  • High 8.8
    CVE-2026-28198

    Privilege Escalation via Cryptographic Signature Verification Bypass in NetBackup Flex OS Shell

    An authenticated, low-privileged user with access to the NetBackup Flex OS management shell could bypass the cryptographic signature verification step of a privileged support command by supplying a specially formed access credential. Successful exploitation g…

    Cohesity NetBackup Flex OS
  • High 8.8
    CVE-2026-28197

    Privilege Escalation via Argument Injection in NetBackup Flex OS Shell

    An authenticated, low-privileged user with access to the NetBackup Flex OS management shell could supply a specially crafted input to a privileged administrative command, causing it to execute arbitrary code with root-level permissions. Successful exploitatio…

    Cohesity NetBackup Flex OS