---
title: "Security digest: June 8, 2026"
url: https://erroneo.us/security/2026-06-08/
description: "June 8, 2026 vulnerability digest: 2 CISA KEV additions (BerriAI, Check Point); 4 critical advisories (npm, Go, Composer (PHP)). What to patch and who can…"
type: security-digest-day
section: "Security Digest"
date_published: 2026-06-08
date_modified: 2026-06-08
publisher: erroneo.us
author: erroneo.us Security Desk
license: All rights reserved. Quote with attribution and a link.
---

# Security digest: June 8, 2026

2 known exploited (cisa kev) additions and 4 critical advisories.

## Take stock

- Do you run any of these? Check Point Security Gateway, BerriAI LiteLLM. They are being exploited in the wild (CISA KEV). Patch or mitigate if you do; CISA’s federal deadline is 2026-06-11.
- Go: 2 critical advisories ( github.com/julien040/anyquery/plugins/chrome , github.com/julien040/anyquery/plugins/brave , github.com/julien040/anyquery/plugins/edge , github.com/julien040/anyquery/plugins/safari , github.com/juev/nebula-mesh ). Check with govulncheck ./... .
- npm: 1 critical advisory ( cordova-plugin-inappbrowser ). Check with npm audit (or: npm ls <package>) .
- Composer (PHP): 1 critical advisory ( phpoffice/phpspreadsheet ). 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-2026-50751](https://erroneo.us/security/cve/CVE-2026-50751/index.md) Check Point Security Gateway: Check Point Security Gateway Improper Authentication Vulnerability (CISA due 2026-06-11)
- [CVE-2026-42271](https://erroneo.us/security/cve/CVE-2026-42271/index.md) BerriAI LiteLLM: BerriAI LiteLLM Command Injection Vulnerability (CISA due 2026-06-22)

## Critical advisories

- [CVE-2026-47430](https://erroneo.us/security/cve/CVE-2026-47430/index.md) Cordova Plugin InAppBrowser: iOS: Arbitrary Cordova callback IDs can be dispatched without validation from InAppBrowser WebViews. — npm cordova-plugin-inappbrowser < 6.0.1 → 6.0.1
- [CVE-2026-47252](https://erroneo.us/security/cve/CVE-2026-47252/index.md) Anyquery: AppleScript/JXA Code Injection via Unescaped URL in macOS Chrome Plugin — Go github.com/julien040/anyquery/plugins/chrome < 0.0.0-20240826075852-c651df0b8767 → 0.0.0-20240826075852-c651df0b8767; Go github.com/julien040/anyquery/plugins/brave < 0.0.0-20240826075852-c651df0b8767 → 0.0.0-20240826075852-c651df0b8767; Go github.com/julien040/anyquery/plugins/edge < 0.0.0-20240826075852-c651df0b8767 → 0.0.0-20240826075852-c651df0b8767
- [CVE-2026-45034](https://erroneo.us/security/cve/CVE-2026-45034/index.md) PHPSpreadsheet has a patch bypass for CVE-2026-34084 — Composer (PHP) phpoffice/phpspreadsheet <= 1.30.4 → 1.30.5
- [CVE-2026-47724](https://erroneo.us/security/cve/CVE-2026-47724/index.md) nebula-mesh: API endpoints lack ownership checks, enabling cross-operator privilege escalation — Go github.com/juev/nebula-mesh < 0.3.4 → 0.3.4

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Source page: https://erroneo.us/security/2026-06-08/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt