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Advisory severityCritical9.9Cisco Exploited

Critical [CVE-2026-20322 +5] Cisco Nexus Dashboard Software Security Hardening Release: September 2026

This critical-severity Cisco advisory covers CVE-2026-20322 and CVE-2026-20325 and 4 more CVEs affecting Nexus Dashboard.

Aggregated and source-linked by VulniPulse. Data sources, validation and limitations. This bulletin covers 6 CVEs; its score, affected versions and guidance may apply to different issues within that bulletin.

cisco-sa-hardening-ndw1-psFvnrg Source published Source updated

VulniPulse record published Record updated

CVE-2026-20322CVE-2026-20325CVE-2026-20326CVE-2026-20360CVE-2026-20361CVE-2026-76409
Affected products & platforms
CiscoSwitchesNexus
Open source advisory

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Summary

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Nexus Dashboard engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities.

These vulnerabilities were found during internal testing and are not known to be actively exploited. To assist customers in patching and streamline the disclosure process, Cisco has grouped these issues by their underlying vulnerability class — Common Weakness Enumeration (CWE) — and assigned a single Common Vulnerabilities and Exposures identifier (CVE ID).

Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.

Affected versions
  • Scope: These vulnerabilities affect Cisco Nexus Dashboard, regardless of device configuration.
  • 4.2 and earlier — Migrate to a fixed release
  • Release 4.3 (first fixed: 4.3.1.175)

Official advisory · high-confidence parse· fetched 13 days ago·verify at source

Fixed versions
  • 4.3.1.175

Official advisory · high-confidence parse· fetched 13 days ago·verify at source

Mitigation checklist

Recommended fix / mitigation
  • Upgrade to the first fixed release for your train per the Fixed Releases table in this advisory.
  • Release 4.2 and earlier: migrate to a fixed release.
  • Release 4.3: upgrade to 4.3.1.175.
Workaround status
  • There are no workarounds that address these vulnerabilities.

Official advisory · high-confidence parse· fetched 13 days ago·verify at source

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