OCTOBER 9, 2026
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Case File

CVE-2026-91841

HIGH · CVSS 7.8 EPSS 0.19% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-09-25 · Last synced 2026-10-09

CyberRota Analysis

AI-Generated

A vulnerability exists in the NetworkManager-vpnc VPN plugin that allows local unprivileged users to inject a newline character into the CA-File path, enabling them to execute arbitrary commands with root privileges. This local privilege escalation poses a significant security risk, particularly for environments where untrusted users have access to the system. Organizations utilizing NetworkManager-vpnc should prioritize patching this flaw to mitigate potential exploitation.

Public Exploit Signal

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

Detected Signals
exploit

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

CVE
CVE-2026-91841
Severity
HIGH
CVSS
7.8
EPSS
0.19%

Original NVD Description

A flaw was found in NetworkManager-vpnc, a VPN plugin for NetworkManager. A local unprivileged user can exploit this vulnerability by injecting a newline character into the CA-File path. This manipulation allows the user to execute arbitrary commands as the root user, leading to local privilege escalation.