CVE-2026-79687 affects Dell PowerStore SDNAS, which contains a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with remote access could potentially exploit this flaw to gain unauthorized access to the filesystem. The vulnerability requires no authentication, making it particularly dangerous as it lowers the barrier for exploitation. Dell has issued a security advisory (DSA-2026-330) addressing this and multiple other vulnerabilities in Dell PowerStore T. The impact is rated high due to the potential for full filesystem access by remote unauthenticated attackers. Users are advised to apply the security updates provided by Dell to mitigate the risk.
