Cisco Nexus Dashboard Software Security Hardening Release September 2026 - Improper Limitation of a Pathname
Published Sep 16, 2026 · Updated Sep 18, 2026
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 a software hardening release that addresses multiple internally discovered vulnerabilities.
Summary
What happened
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 a software hardening release that addresses multiple internally discovered vulnerabilities.
The vulnerabilities tracked by CVE-2026-76409 are related to improper limitation of a pathname issues that are grouped under the Common Weakness Enumeration (CWE) CWE-22.
The record
- CVE
- CVE-2026-76409
- Published
- Sep 16, 2026
- Updated
- Sep 18, 2026
- Vendor
- Clam AntiVirus
- Product
- Cisco Nexus Dashboard
- Classifications
- Unavailable
- Attack vector
- Unavailable
- Privileges
- Unavailable
Timeline
How it unfolded
- Sep 16, 2026CVE publishedPublication date reported by the CVE source.
- Sep 18, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=2.1(1d)
- Affected versionversion=2.1(1e)
- Affected versionversion=2.1(2d)
- Affected versionversion=2.1(2f)
- Affected versionversion=2.2(1e)
- Affected versionversion=2.2(1h)
- Affected versionversion=2.2(2d)
- Affected versionversion=2.3(1c)
- Affected versionversion=2.3(2b)
- Affected versionversion=2.3(2c)
- Affected versionversion=2.3(2d)
- Affected versionversion=2.3(2e)
- Affected versionversion=3.0(1f)
- Affected versionversion=3.0(1i)
- Affected versionversion=3.1(1k)
- Affected versionversion=3.1(1l)
- Affected versionversion=3.1(1n)
- Affected versionversion=3.2(1e)
- Affected versionversion=3.2(1i)
- Affected versionversion=3.2(2f)
- Affected versionversion=3.2(2g)
- Affected versionversion=3.2(2m)
- Affected versionversion=3.3(1a)
- Affected versionversion=3.3(1b)
- Affected versionversion=3.3(2b)
- Affected versionversion=3.3(2g)
- Affected versionversion=4.0(1i)
- Affected versionversion=4.1(1g)
- Affected versionversion=4.2.1
What conditions does exploitation require?
What is affected?
Published CVSS scores
No CVSS assessment is available in this record.
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Activity data is delayed. The latest report is Sep 28, 2026.
Weakness, pattern, technique
No sourced classifications are available.
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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