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CVE PROGRAM SOURCE RECORD9.9 Critical

CVE-2026-20231

Cisco Secure Workload Software Security Hardening Release August 2026 - Improper Neutralization of Special Elements Vulnerabilities

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Status
Published
Published
Updated
Assigning organization
cisco

Description

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Workload engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities.   The vulnerabilities tracked by CVE-2026-20231 are related to improper neutralization of special elements issues that are grouped under the Common Weakness Enumeration (CWE) CWE-74.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Cisco Cisco Secure Workload

Default version status: unknown

  • 2.2.1.41affected
  • 3.2.1.18affected
  • 3.3.2.50affected
  • 3.4.1.28affected
  • 3.4.1.34affected
  • 2.3.1.45affected
  • 2.3.1.41affected
  • 3.3.2.28affected
  • 3.1.1.59affected
  • 2.0.2.20affected
  • 2.1.1.33affected
  • 2.1.1.29affected
  • 3.2.1.28affected
  • 3.4.1.35affected
  • 3.1.1.65affected
  • 3.1.1.67affected
  • 2.0.1.34affected
  • 2.3.1.49affected
  • 2.2.1.39affected
  • 3.4.1.19affected
  • 3.3.2.23affected
  • 3.1.1.61affected
  • 3.1.1.54affected
  • 3.5.1.17affected
  • 3.3.2.33affected
  • 3.5.1.1affected
  • 2.3.1.53affected
  • 3.5.1.20affected
  • 3.5.1.30affected
  • 3.3.2.16affected
  • 3.1.1.55affected
  • 3.4.1.6affected
  • 2.3.1.50affected
  • 2.3.1.52affected
  • 3.2.1.19affected
  • 2.2.1.35affected
  • 3.1.1.53affected
  • 3.1.1.70affected
  • 3.2.1.20affected
  • 3.5.1.2affected
  • 1.103.1.12affected
  • 2.3.1.51affected
  • 3.3.2.42affected
  • 3.4.1.1affected
  • 3.3.2.12affected
  • 2.1.1.31affected
  • 3.5.1.23affected
  • 3.3.2.53affected
  • 3.4.1.14affected
  • 3.3.2.2affected
  • 3.4.1.20affected
  • 3.3.2.35affected
  • 2.2.1.34affected
  • 1.102.21affected
  • 3.3.2.5affected
  • 3.5.1.31affected
  • 3.6.1.5affected
  • 3.2.1.31affected
  • 3.5.1.37affected
  • 3.4.1.40affected
  • 3.6.1.17affected
  • 3.6.1.21affected
  • 3.2.1.32affected
  • 3.2.1.33affected
  • 3.6.1.35affected
  • 3.6.1.36affected
  • 3.7.1.5affected
  • 3.6.1.47affected
  • 3.7.1.22affected
  • 3.6.1.52affected
  • 3.7.1.39affected
  • 3.8.1.1affected
  • 3.7.1.51affected
  • 3.8.1.19affected
  • 3.8.1.36affected
  • 3.7.1.59affected
  • 3.8.1.39affected
  • 3.9.1.1affected
  • 3.9.1.10affected
  • 3.9.1.24affected
  • 3.9.1.25affected
  • 3.9.1.28affected
  • 3.9.1.38affected
  • 3.8.1.53affected
  • 3.9.1.52affected
  • 3.10.1.1affected
  • 3.9.1.64affected
  • 3.10.2.11affected
  • 3.9.1.66affected
  • 3.10.3.19affected
  • 3.9.1.69affected
  • 3.10.4.8affected
  • 3.10.5.6affected
  • 4.0.1.1affected
  • 4.0.2.4affected
  • 4.0.2.5affected
  • 3.10.6.3affected
  • 3.10.7.4affected
  • 4.0.3.13affected
  • 4.0.3.17affected
  • 3.10.8.3affected

References