---
title: "Security digest: March 26, 2025"
url: https://erroneo.us/security/2025-03-26/
description: "March 26, 2025 vulnerability digest: 2 CISA KEV additions (Sitecore). What to patch and who can relax."
type: security-digest-day
section: "Security Digest"
date_published: 2025-03-26
date_modified: 2025-03-26
publisher: erroneo.us
author: erroneo.us Security Desk
license: All rights reserved. Quote with attribution and a link.
---

# Security digest: March 26, 2025

2 known exploited (cisa kev) additions.

## Take stock

- Do you run any of these? Sitecore CMS and Experience Platform (XP). They are being exploited in the wild (CISA KEV). Patch or mitigate if you do; CISA’s federal deadline is 2025-04-16.
- 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-2019-9875](https://erroneo.us/security/cve/CVE-2019-9875/index.md) Sitecore CMS and Experience Platform (XP): Sitecore CMS and Experience Platform (XP) Deserialization Vulnerability (CISA due 2025-04-16)
- [CVE-2019-9874](https://erroneo.us/security/cve/CVE-2019-9874/index.md) Sitecore CMS and Experience Platform (XP): Sitecore CMS and Experience Platform (XP) Deserialization Vulnerability (CISA due 2025-04-16)

## Critical advisories

None.

---
Source page: https://erroneo.us/security/2025-03-26/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt