SEPTEMBER 19, 2026
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Case File

CVE-2026-53477

HIGH · CVSS 7.8 EPSS 0.08% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-19 · Last synced 2026-09-18

CyberRota Analysis

AI-Generated

Dell Command Update versions prior to 5.7.1 are vulnerable to a Time-of-check Time-of-use (TOCTOU) race condition, which allows a low-privileged attacker with local access to exploit the flaw. Successful exploitation could lead to elevation of privileges, potentially allowing the attacker to gain unauthorized access to sensitive system resources. Organizations using affected versions should prioritize updating to mitigate this high-severity vulnerability.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-53477
Severity
HIGH
CVSS
7.8
EPSS
0.08%

Original NVD Description

Dell Command Update (DCU), versions prior to 5.7.1, contain a Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of Privileges.

Related CVEs

Other vulnerabilities affecting the same vendor(s)