CVE-2026-79730 - Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains a Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability

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MEDIUM

Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains a Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability

Published Sep 9, 2026

5.6

MEDIUM

CVSS 3.1

EPSS 0.20%

Description

Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains a Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to denial of service.

Affected products

Vendor Dell Product Secure Connect Gateway 5.0 - Appliance Default
unaffected
- Version
  0
  Status
  affected
  Constraints
  <5.36.00.16 or later
Vendor Dell Product Secure Connect Gateway 5.0 - Application Default
unaffected
- Version
  0
  Status
  affected
  Constraints
  <5.36.00.00 or later

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Dell

Secure Connect Gateway 5.0 - Appliance

unaffected

Version	Status	Constraints
0	affected	<5.36.00.16 or later

Dell

Secure Connect Gateway 5.0 - Application

unaffected

Version	Status	Constraints
0	affected	<5.36.00.00 or later

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-367

References (2)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-74854
Advisory
https://www.dell.com/support/kbdoc/en-in/000503426/dsa-2026-382-security-update-for-dell-secure-connect-gateway-virtual-edition-multiple-vulnerabilities
vendor-advisoryVendor Advisory

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-74854		Advisory
https://www.dell.com/support/kbdoc/en-in/000503426/dsa-2026-382-security-update-for-dell-secure-connect-gateway-virtual-edition-multiple-vulnerabilities		vendor-advisoryVendor Advisory