---
title: "Security digest: May 27, 2025"
url: https://erroneo.us/security/2025-05-27/
description: "May 27, 2025 vulnerability digest: 1 brief (Quest KACE SMA CVE-2025-32975: SSO Auth Bypass…). What to patch and who can relax."
type: security-digest-day
section: "Security Digest"
date_published: 2025-05-27
date_modified: 2026-10-23
publisher: erroneo.us
author: erroneo.us Security Desk
license: All rights reserved. Quote with attribution and a link.
---

# Security digest: May 27, 2025

1 editorial brief.

## Take stock

- Check exposure: Quest KACE SMA CVE-2025-32975: SSO Auth Bypass Exploited . Organizations running Quest KACE Systems Management Appliance, above all any whose web interface has been reachable from the internet at any point since mid-2025.
- None of it touches your stack? Then there is nothing to do today. That is a result, not a failure to read carefully.

## Editorial briefs

- **Check exposure** [Quest KACE SMA CVE-2025-32975: SSO Auth Bypass Exploited](https://erroneo.us/security/briefs/quest-kace-sma-cve-2025-32975-sso-auth-bypass/index.md): The fix is from May 2025, but attackers used this bug in March 2026 against exposed, unpatched KACE appliances to push commands to managed Windows hosts; confirm every SMA is on a fixed build, off the internet, and hunt for the March 2026 activity.

## Known exploited (CISA KEV)

None.

## Critical advisories

None.

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Source page: https://erroneo.us/security/2025-05-27/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt