CVE-2026-76464
9.6 CRITICALPublished 2026-10-07 · Updated 2026-10-08
AI risk analysis
- Summary
- This flaw involves buffer management issues that could lead to remote code execution if exploited, making it a critical vulnerability.
- Exploitability
- Exploitation requires access to the affected network device and knowledge of the specific buffer management issue, making it moderately difficult.
- Blast radius
- If exploited, the vulnerability could allow an attacker to execute arbitrary code on the device, potentially leading to full system compromise.
- Detection
- No reliable host or network indicator is derivable from the published description.
- Prioritized remediation
- Upgrade to the version 2.590 or later as specified by the vendor.
Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.
NVD description
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 this CVE-2026-76464 are related to buffer management issues that are grouped under the Common Weakness Enumeration (CWE) CWE-119.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Weaknesses
CWE-119
All references
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
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