---
title: "Security digest: June 11, 2026"
url: https://erroneo.us/security/2026-06-11/
description: "June 11, 2026 vulnerability digest: 1 CISA KEV addition (Ivanti); 2 critical advisories (PyPI, Composer (PHP)). What to patch and who can relax."
type: security-digest-day
section: "Security Digest"
date_published: 2026-06-11
date_modified: 2026-06-11
publisher: erroneo.us
author: erroneo.us Security Desk
license: All rights reserved. Quote with attribution and a link.
---

# Security digest: June 11, 2026

1 known exploited (cisa kev) addition and 2 critical advisories.

## Take stock

- Do you run any of these? Ivanti Sentry. They are being exploited in the wild (CISA KEV). Patch or mitigate if you do; CISA’s federal deadline is 2026-06-14.
- PyPI: 1 critical advisory ( meta-ads-mcp ). Check with pip-audit (or: pip show <package>) .
- Composer (PHP): 1 critical advisory ( codeigniter4/framework ). 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-2026-10520](https://erroneo.us/security/cve/CVE-2026-10520/index.md) Ivanti Sentry: Ivanti Sentry OS Command Injection Vulnerability (CISA due 2026-06-14)

## Critical advisories

- [CVE-2026-48039](https://erroneo.us/security/cve/CVE-2026-48039/index.md) Meta Ads MCP: Unauthenticated HTTP MCP Tool Execution Leaks Operator Meta Access Token — PyPI meta-ads-mcp <= 1.0.108 → 1.0.109
- [CVE-2026-48062](https://erroneo.us/security/cve/CVE-2026-48062/index.md) CodeIgniter4 has a validation bypass when uploading file extensions via `ext_in` rule — Composer (PHP) codeigniter4/framework < 4.7.2 → 4.7.3

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Source page: https://erroneo.us/security/2026-06-11/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt