CVE-2026-76470

HighCVSS 8.8

Published: 07/10/2026(UTC)Updated: 08/10/2026(UTC)Translated: 07/10/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.18%

7th percentile - higher than 7% of all known CVEs

Summary

Vulnerability in Cisco networking software related to incorrect calculation issues (CWE-682). Discovered during an internal security review, addressed in a software hardening release.

Risk Assessment

An attacker could exploit calculation errors to bypass security controls, gain unauthorized access, or cause system failures, potentially leading to confidentiality and availability breaches.

Recommendation

Apply the latest software hardening release for Cisco networking software. Regularly update devices and monitor Cisco security advisories.

Other vulnerabilities in Cisco networking software

CVE-2026-76472High
Vulnerability in Cisco networking software related to improper neutralization of special elements (CWE-74). Discovered during an internal security review, addressed in software hardening releases.

Original NVD description (English source)

As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco networking 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-2026-76470 are related to incorrect calculation issues that are grouped under the Common Weakness Enumeration (CWE) Pillar CWE-682.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS