CVE-2026-91840 in NetworkManager-vpncinformación

Resumen

por MITRE • 2026-09-25

A flaw was found in NetworkManager-vpnc. This vulnerability allows a local unprivileged user to escalate privileges to root. By injecting a newline character into the VPN username field, an attacker can manipulate the vpnc configuration to execute an arbitrary program with root privileges when the malicious VPN connection is activated.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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An in-depth analysis is available in our curated vulnerability entry.

Responsable

Fedora

Reservar

2026-09-15

Divulgación

2026-09-25

Moderación

aceptado

Artículo

VDB-410401

CPE

listo

EPSS

0.00000

KEV

no

Actividades

muy bajo

Fuentes

MITREhttps://www.cve.org/CVERecord?id=CVE-2026-91840
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-91840
CVE Detailshttps://www.cvedetails.com/cve/CVE-2026-91840/

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