Dell Technologies has issued an urgent security advisory, DSA-2025-375, addressing multiple vulnerabilities in its Data Lakehouse platform.
Released on November 12, 2025, the update highlights a critical improper access control flaw that could allow high-privileged remote attackers to escalate their access, potentially compromising entire systems.
While the advisory covers a range of third-party component issues, the spotlight falls on CVE-2025-46608, rated at a severe CVSS base score of 9.1.
This vulnerability affects versions before 1.6.0.0 and underscores the growing risks posed by data management platforms that handle sensitive enterprise information.
Organizations relying on Dell Data Lakehouse for analytics and storage face heightened exposure, as attackers could leverage this flaw to bypass controls and gain root-level privileges.
The issue doesn’t extend to the Dell Storage SCv2000 series, but users of the affected platform should prioritize patching.
Given the possibility of remote exploitation under low-complexity conditions, this represents a prime target for advanced persistent threats (APTs) seeking to exfiltrate data or conduct lateral movement in cloud-hybrid environments.
Unpacking CVE-2025-46608: The Path To Privilege Escalation
At the heart of DSA-2025-375 lies CVE-2025-46608, a proprietary vulnerability stemming from flaws in Dell Data Lakehouse’s access controls.
An attacker with high privileges such as an authenticated admin and remote connectivity could exploit this to elevate their access and achieve complete control over the system.
The CVSS vector string, CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A: H, breaks down the risk: network accessibility (AV: N), low attack complexity (AC:L), and high impact across confidentiality, integrity, and availability (C:H/I:H/A: H), with scope expansion (S: C) amplifying the blast radius.
This flaw enables unauthorized modifications to critical configurations, potentially leading to data breaches or ransomware deployment.
In practice, imagine a compromised internal user exploiting weak boundary checks to inject malicious code, turning a routine analytics query into a gateway for system takeover.
Dell classifies it as critical due to the potential for widespread unauthorized access, especially in environments that process vast datasets from sources such as AWS or Azure integrations.
Early indicators might include anomalous privilege logs or unexpected process escalations. However, detection relies on robust monitoring tools, such as SIEM systems.
The vulnerability’s remote nature makes it particularly dangerous in distributed setups, where Data Lakehouse often integrates with Kubernetes clusters or containerized workloads.
Security researchers note similarities to past access-control bypasses in enterprise storage systems. However, this one’s scope expansion elevates it to a must-patch priority.
Dell urges immediate upgrades, emphasizing that temporal factors, such as exploit maturity, could further raise the effective score.
Associated Vulnerabilities and Path To Remediation
Beyond CVE-2025-46608, the advisory patches dozens of third-party flaws across components like containerd (CVE-2024-40635), golang.org/x/net/html (CVE-2024-45338, CVE-2025-22872), Intel IPUs (multiple CVEs including 2025-20053), iDRAC 9 (CVE-2025-36584), Helm (CVE-2025-32387), and SLES 15 SP6 (over 100 CVEs, from CVE-2023-52888 to CVE-2025-7519).
These include denial-of-service risks, code injection, and kernel exploits that could compound the primary issue, creating a chain of attack vectors.
For instance, SLES vulnerabilities dominate the list, covering buffer overflows and race conditions that might enable initial footholds for privilege escalation.
Intel IPU flaws add hardware-level concerns, potentially exposing firmware to tampering.
While none individually match CVE-2025-46608’s severity, their cumulative effect could overwhelm unpatched systems, especially in air-gapped or legacy setups.
Remediation is straightforward: Upgrade to Dell Data Lakehouse version 1.6.0.0 or later. Contact Dell Technical Support regarding DSA-2025-375 for deployment guidance.
In the interim, enforce least-privilege access, segment networks, and audit remote logins. Dell’s Vulnerability Response Policy stresses evaluating environmental factors, as real-world risk varies by deployment.
This advisory arrives amid a surge in supply chain attacks, reminding enterprises to integrate vendor patching into incident response playbooks.
