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Case File

CVE-2016-4580

HIGH · CVSS 7.5 EPSS 4.18% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2016-05-23 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

GitHub PoC Links
github.com ↗

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2016-4580
Severity
HIGH
CVSS
7.5
EPSS
4.18%
Linux

Original NVD Description

The x25_negotiate_facilities function in net/x25/x25_facilities.c in the Linux kernel before 4.5.5 does not properly initialize a certain data structure, which allows attackers to obtain sensitive information from kernel stack memory via an X.25 Call Request.