What is CVE-2026-91898?

CVE-2026-91898 is a high-severity vulnerability in Dell Alienware Command Center (Awcc), classified under Improper Verification of Cryptographic Signature. CVSS score: 8.1/10. Published 2026-11-02.

How severe is CVE-2026-91898?

High severity. CVSS v3 base score is 8.1 out of 10.

Vulnerability in Dell Alienware Command Center (Awcc)

CVE-2026-91898

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

Published 2026-11-02 · last modified 2026-11-03.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Dell Alienware Command Center (Awcc)

Weakness classification (CWE)

CWE-347 — Improper Verification of Cryptographic Signature

References

www.dell.com/support/kbdoc/en-us/000512248/dsa-2026-429-security-update-for-del… (vendor-advisory)

Frequently asked questions

What is CVE-2026-91898?: CVE-2026-91898 is a high-severity vulnerability in Dell Alienware Command Center (Awcc), classified under Improper Verification of Cryptographic Signature. CVSS score: 8.1/10. Published 2026-11-02.
How severe is CVE-2026-91898?: High severity. CVSS v3 base score is 8.1 out of 10.