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U.S. CISA adds a flaw in Soliton Systems K.K FileZen to its Known Exploited Vulnerabilities catalog

Securityaffairs.Co •Pierluigi Paganini • February 25, 2026

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds a flaw in Soliton Systems K.K FileZen to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a Soliton Systems K.K FileZen flaw, tracked as CVE-2026-25108 (CVSS v4 score of 8.7), to its Known Exploited Vulnerabilities (KEV) catalog. Soliton Systems K.K. FileZen is a […]

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This article is one source in a clustered incident — the cluster page carries the summary, timeline and every other outlet covering it.

CISA Confirms Active Exploitation of FileZen Vulnerability CVE-2026-25108 CISA has confirmed that threat actors are actively exploiting a critical vulnerability in FileZen by Soliton Systems K.K., tracked as CVE-2026-25108. This flaw, which has a CVSS v4 score of 8.7, was added to the Known Exploited Vulnerabilities (KEV) catalog on February 24, 2026, due to its high risk. 5 sources 35

Extracted Entities

CVEs (1)

CVE-2026-25108

Platforms (1)

FileZen