---
title: "Security digest: September 4, 2025"
url: https://erroneo.us/security/2025-09-04/
description: "September 4, 2025 vulnerability digest: 3 CISA KEV additions (Android, Linux, Sitecore); 3 critical advisories (PyPI, Go). What to patch and who can relax."
type: security-digest-day
section: "Security Digest"
date_published: 2025-09-04
date_modified: 2025-09-04
publisher: erroneo.us
author: erroneo.us Security Desk
license: All rights reserved. Quote with attribution and a link.
---

# Security digest: September 4, 2025

3 known exploited (cisa kev) additions and 3 critical advisories.

## Take stock

- Do you run any of these? Sitecore Multiple Products, Android Runtime, Linux Kernel. They are being exploited in the wild (CISA KEV). Patch or mitigate if you do; CISA’s federal deadline is 2025-09-25.
- PyPI: 2 critical advisories ( TkEasyGUI , usd-core ). Check with pip-audit (or: pip show <package>) .
- Go: 1 critical advisory ( github.com/argoproj/argo-cd/v2 , github.com/argoproj/argo-cd/v3 ). Check with govulncheck ./... .
- 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-2025-53690](https://erroneo.us/security/cve/CVE-2025-53690/index.md) Sitecore Multiple Products: Sitecore Multiple Products Deserialization of Untrusted Data Vulnerability (CISA due 2025-09-25)
- [CVE-2025-48543](https://erroneo.us/security/cve/CVE-2025-48543/index.md) Android Runtime: Android Runtime Use-After-Free Vulnerability (CISA due 2025-09-25)
- [CVE-2025-38352](https://erroneo.us/security/cve/CVE-2025-38352/index.md) Linux Kernel: Linux Kernel Time-of-Check Time-of-Use (TOCTOU) Race Condition Vulnerability (CISA due 2025-09-25)

## Critical advisories

- [CVE-2025-55037](https://erroneo.us/security/cve/CVE-2025-55037/index.md) TkEasyGUI Vulnerable to OS Command Injection — PyPI TkEasyGUI < 1.0.22 → 1.0.22
- [CVE-2025-55190](https://erroneo.us/security/cve/CVE-2025-55190/index.md) Argo CD's Project API Token Exposes Repository Credentials — Go github.com/argoproj/argo-cd/v2 >= 2.13.0, < 2.13.9 → 2.13.9; Go github.com/argoproj/argo-cd/v2 >= 2.14.0, < 2.14.16 → 2.14.16; Go github.com/argoproj/argo-cd/v3 < 3.0.14 → 3.0.14
- [GHSA-58p5-r2f6-g2cj](https://erroneo.us/security/ghsa/GHSA-58p5-r2f6-g2cj/index.md) Pixar OpenUSD Sdf_PathNode Module Use-After-Free Vulnerability Leading to Potential Remote Code Execution — PyPI usd-core < 25.8 → 25.8

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Source page: https://erroneo.us/security/2025-09-04/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt