CVE-2026-76482
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Publication date: 2026-10-07

Last updated on: 2026-11-07

Assigner: Cisco Systems, Inc.

Description
As part of Cisco's ongoing commitment to proactive security and product quality, the engineering team for Cisco License On-Prem, formerly Cisco Smart Software Manager On-Prem (SSM On-Prem), has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-76482 are related to issues with improper input verification that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-347.

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Meta Information

Published
2026-10-07
Last Modified
2026-11-07
Generated
2026-11-08
AI Q&A
2026-10-07
EPSS Evaluated
2026-11-07
NVD
CVE-2026-76482
EUVD
EUVD-2026-94465

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-347 The product does not verify, or incorrectly verifies, the cryptographic signature for data.

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Executive Summary

CVE-2026-76482 is a vulnerability in Cisco License On-Prem involving improper verification of cryptographic signatures, classified under CWE-347. This flaw could allow attackers to bypass security controls, potentially compromising system integrity, confidentiality, and availability.

Detection Guidance

The provided CVE data does not include specific detection methods or commands for identifying CVE-2026-76482 on a network or system. Cisco advises upgrading to fixed software releases as the primary mitigation.

Impact Analysis

This vulnerability could allow unauthorized access to sensitive data, manipulation of software licenses, or disruption of services. Since the CVSS score is 10.0, the impact is severe and could affect system operations if exploited.

Compliance Impact

The provided CVE data does not specify direct impacts on compliance with standards like GDPR or HIPAA. However, the vulnerability involves improper cryptographic signature verification (CWE-347), which could potentially lead to unauthorized access or data tampering. Such risks may affect compliance by compromising data integrity and confidentiality, key requirements under GDPR and HIPAA.

Mitigation Strategies
  • Upgrade to the fixed software releases provided by Cisco to address the vulnerability.
  • Monitor Cisco's security advisories for updates and apply patches promptly.
  • Since no workarounds are available, upgrading is the only recommended mitigation step.

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