---
title: "Security digest: December 12, 2025"
url: https://erroneo.us/security/2025-12-12/
description: "December 12, 2025 vulnerability digest: 2 CISA KEV additions (Google, Sierra Wireless); 1 critical advisory (Composer (PHP)). What to patch and who can relax."
type: security-digest-day
section: "Security Digest"
date_published: 2025-12-12
date_modified: 2025-12-12
publisher: erroneo.us
author: erroneo.us Security Desk
license: All rights reserved. Quote with attribution and a link.
---

# Security digest: December 12, 2025

2 known exploited (cisa kev) additions and 1 critical advisory.

## Take stock

- Do you run any of these? Google Chromium, Sierra Wireless AirLink ALEOS. They are being exploited in the wild (CISA KEV). Patch or mitigate if you do; CISA’s federal deadline is 2026-01-02.
- Composer (PHP): 1 critical advisory ( mineadmin/mineadmin ). Check with composer audit .
- 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-2025-14174](https://erroneo.us/security/cve/CVE-2025-14174/index.md) Google Chromium: Google Chromium Out of Bounds Memory Access Vulnerability (CISA due 2026-01-02)
- [CVE-2018-4063](https://erroneo.us/security/cve/CVE-2018-4063/index.md) Sierra Wireless AirLink ALEOS: Sierra Wireless AirLink ALEOS Unrestricted Upload of File with Dangerous Type Vulnerability (CISA due 2026-01-02)

## Critical advisories

- [CVE-2025-65854](https://erroneo.us/security/cve/CVE-2025-65854/index.md) MineAdmin has an insecure default password — Composer (PHP) mineadmin/mineadmin <= 3.0.9 → no fix

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