What is NCSC-2026-0486?

NCSC-2026-0486 is a security advisory published by NCSC-NL. Kwetsbaarheden verholpen in Fortinet FortiClient en FortiClientEMS

Which CVE IDs does NCSC-2026-0486 cover?

NCSC-2026-0486 covers the following CVE IDs: CVE-2026-121527, CVE-2026-121529. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of NCSC-2026-0486?

NCSC-2026-0486 has a CVSS v3 base score of 9.6, published by NCSC-NL.

Which products are affected by NCSC-2026-0486?

NCSC-2026-0486 affects 2 products, including: Fortinet FortiClient vers:unknown/*; Fortinet FortiClientEMS vers:unknown/*.

NCSC-2026-0486CVSS 9.6

Kwetsbaarheden verholpen in Fortinet FortiClient en FortiClientEMS

Source: NCSC-NL · In Dutch, as NCSC-NL published it; not translated. · NCSC-NL's rating: Kans: medium · Schade: high · An excerpt of NCSC-NL's advisory, not EchelonGraph's assessment.

Authority

NCSC-NL

Published

November 12, 2026

Last Modified

November 12, 2026

🔗 CVE IDs covered (2)

CVE-2026-121527 →CVE-2026-121529 →

🎯 Affected products2

Fortinet FortiClient vers:unknown/*
Fortinet FortiClientEMS vers:unknown/*

🔗 References (2)

advisoryhttps://advisories.ncsc.nl/2026/ncsc-2026-0486.html
csafhttps://advisories.ncsc.nl/csaf/v2/2026/ncsc-2026-0486.json