Race Condition Vulnerability in Dell SCG 5.0 Appliance and Application
CVE-2026-79730

5.6MEDIUM

Key Information:

Vendor

Dell
Status
Secure Connect Gateway 5.0 - Application
Secure Connect Gateway 5.0 - Appliance
Vendor
CVE Published:
9 September 2026

What is CVE-2026-79730?

The Dell SCG 5.0 Appliance and Application prior to specific versions contain a Time-of-check and Time-of-use (TOCTOU) Race Condition vulnerability. An attacker with remote access can exploit this flaw, potentially leading to a denial of service. It is crucial for users of affected versions to apply the necessary updates to mitigate this risk and enhance their security posture.

Affected Version(s)

Secure Connect Gateway 5.0 - Appliance 0 < 5.36.00.16 or later

Secure Connect Gateway 5.0 - Application 0 < 5.36.00.00 or later

References

https://www.dell.com/support/kbdoc/en-in/000503426/dsa-20...
vendor-advisory

CVSS V3.1

Score:
5.6
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.