---
title: "CVE-2026-102074: APOGEE & TALON - Denial of Service"
description: "APOGEE and TALON products with affected FTP services contain a denial of service vulnerability caused by improper validation of user-controllable input length, letting unauthenticated remote attackers cause service disruption."
url: https://panop.io/threat-heartbeat/CVE-2026-102074/
---

# CVE-2026-102074 APOGEE & TALON - Denial of Service

APOGEE and TALON products with affected FTP services contain a denial of service vulnerability caused by improper validation of user-controllable input length, letting unauthenticated remote attackers cause service disruption.

CVSS base score 7.5 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Not required

EPSS

0.57% chance of exploitation in 30 days

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-102074)

## Details

Type

Denial of Service

Impact

Denial Of Service

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Published

13 October 2026

Updated

15 October 2026

Weakness

[CWE-121](https://cwe.mitre.org/data/definitions/121.html)

## Vendor fix

Update to the fixed versions: APOGEE PXC Compact >= V3.5.7, APOGEE PXC Modular >= V3.5.7, TALON TC Compact >= V3.5.7, TALON TC Modular >= V3.5.7, and APOGEE PXC Compact & Modular P2 Ethernet >= V2.8.21 or latest available versions.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-102074](https://nvd.nist.gov/vuln/detail/CVE-2026-102074)
- [https://cert-portal.siemens.com/productcert/html/ssa-333035.html](https://cert-portal.siemens.com/productcert/html/ssa-333035.html)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

Panop answers these inside your environment, for this CVE and every other finding.

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