---
title: "Security digest: April 28, 2025"
url: https://erroneo.us/security/2025-04-28/
description: "April 28, 2025 vulnerability digest: 3 CISA KEV additions (Broadcom, Commvault, Qualitia). What to patch and who can relax."
type: security-digest-day
section: "Security Digest"
date_published: 2025-04-28
date_modified: 2025-04-28
publisher: erroneo.us
author: erroneo.us Security Desk
license: All rights reserved. Quote with attribution and a link.
---

# Security digest: April 28, 2025

3 known exploited (cisa kev) additions.

## Take stock

- Do you run any of these? Qualitia Active! Mail, Commvault Web Server, Broadcom Brocade Fabric OS. They are being exploited in the wild (CISA KEV). Patch or mitigate if you do; CISA’s federal deadline is 2025-05-19.
- 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-2025-42599](https://erroneo.us/security/cve/CVE-2025-42599/index.md) Qualitia Active! Mail: Qualitia Active! Mail Stack-Based Buffer Overflow Vulnerability (CISA due 2025-05-19)
- [CVE-2025-3928](https://erroneo.us/security/cve/CVE-2025-3928/index.md) Commvault Web Server: Commvault Web Server Unspecified Vulnerability (CISA due 2025-05-19)
- [CVE-2025-1976](https://erroneo.us/security/cve/CVE-2025-1976/index.md) Broadcom Brocade Fabric OS: Broadcom Brocade Fabric OS Code Injection Vulnerability (CISA due 2025-05-19)

## Critical advisories

None.

---
Source page: https://erroneo.us/security/2025-04-28/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt