


High
Dell
February 11, 2026
Multiple third-party flaws impact Dell Avamar, NVE and PowerProtect DP appliances. Apply OS Security Rollup 2025R4 immediately.
Dell Avamar
Risk is High for organizations relying on Dell Avamar, NVE, or PowerProtect DP / IDPA appliances for backup and recovery operations. These platforms often store sensitive data, authentication credentials, and administrative configurations. Compromise could allow unauthorized access to backup repositories, exposure of stored data, or manipulation of retention policies. In more severe cases, attackers could disrupt availability through denial-of-service or corrupt recovery data, directly impacting business continuity.
Because backup systems represent a last line of defense during ransomware or destructive incidents, weaknesses in underlying third-party components increase systemic enterprise risk. Exploitation may not require direct interaction with Dell-specific code but instead target exposed bundled services such as web servers, SSH, SSL/TLS libraries, or kernel subsystems. Appliances integrated into domain environments or exposed for remote administration may present a larger attack surface. Failure to apply remediation could leave critical recovery infrastructure vulnerable during active threat campaigns targeting backup environments.
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