# CVE-2026-107441

> As of 2026-11-05, CVE-2026-107441 is a vulnerability. Threadlinqs Intelligence links 2 tracked threat campaigns to CVE-2026-107441, most recently “Zyxel GS1900 Switch Zero-Day (CVE-2026-107441) Exploited by Kapibala in Red Heron Campaign, ~1,000 Switches Compromised”.

**Last updated:** 2026-11-05

## What is CVE-2026-107441?

CVE-2026-107441 vulnerability details.

No weakness class, CVSS vector or affected-product list has been recorded for CVE-2026-107441 beyond the description above.

## Severity and exploitation probability

- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog

## Is CVE-2026-107441 being exploited?

It currently carries a trending score of 5 in the Threadlinqs vulnerability feed.

## Affected products and versions

No affected-product or package list has been recorded for CVE-2026-107441 in the tracked sources. The vendor advisory and the references below are the authoritative statement of what is affected.

## How to fix CVE-2026-107441

No vendor patch reference has been recorded for CVE-2026-107441 in the tracked sources. Watch the CNA record and the vendor advisory channel for a fix, and treat any affected deployment as exposed until the vendor states otherwise.

## Threat activity tracking CVE-2026-107441

2 tracked threats in the Threadlinqs corpus reference CVE-2026-107441, either in the campaign’s CVE list or as an indicator on the campaign record.

- [Zyxel GS1900 Switch Zero-Day (CVE-2026-107441) Exploited by Kapibala in Red Heron Campaign, ~1,000 Switches Compromised](https://intel.threadlinqs.com/threat/TL-2026-5271) — CRITICAL · 2026-11-04
- [Zyxel GS1900 Series Switches Stack-Based Buffer Overflow (CVE-2026-7273) Actively Exploited by Kapibala/Red Heron in Global 996-Device Campaign — Added to CISA KEV](https://intel.threadlinqs.com/threat/TL-2026-2611) — CRITICAL · 2026-09-21

## Sources

Seeded from `threat-derived` and not yet processed by the Threadlinqs enrichment pipeline, so blank CVSS, EPSS or KEV fields above mean NOT MEASURED rather than measured-absent.

No external references are recorded on this row.

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-107441
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