---
title: "Security digest: November 12, 2025"
url: https://erroneo.us/security/2025-11-12/
description: "November 12, 2025 vulnerability digest: 3 CISA KEV additions (Gladinet, Microsoft, WatchGuard). What to patch and who can relax."
type: security-digest-day
section: "Security Digest"
date_published: 2025-11-12
date_modified: 2025-11-12
publisher: erroneo.us
author: erroneo.us Security Desk
license: All rights reserved. Quote with attribution and a link.
---

# Security digest: November 12, 2025

3 known exploited (cisa kev) additions.

## Take stock

- Do you run any of these? WatchGuard Firebox, Microsoft Windows, Gladinet Triofox. They are being exploited in the wild (CISA KEV). Patch or mitigate if you do; CISA’s federal deadline is 2025-12-03.
- None of it touches your stack? Then there is nothing to do today. That is a result, not a failure to read carefully.

## Known exploited (CISA KEV)

- [CVE-2025-9242](https://erroneo.us/security/cve/CVE-2025-9242/index.md) WatchGuard Firebox: WatchGuard Firebox Out-of-Bounds Write Vulnerability (CISA due 2025-12-03)
- [CVE-2025-62215](https://erroneo.us/security/cve/CVE-2025-62215/index.md) Microsoft Windows: Microsoft Windows Race Condition Vulnerability (CISA due 2025-12-03)
- [CVE-2025-12480](https://erroneo.us/security/cve/CVE-2025-12480/index.md) Gladinet Triofox: Gladinet Triofox Improper Access Control Vulnerability (CISA due 2025-12-03)

## Critical advisories

None.

---
Source page: https://erroneo.us/security/2025-11-12/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt