---
title: "Security digest: July 8, 2026"
url: https://erroneo.us/security/2026-07-08/
description: "July 8, 2026 vulnerability digest: 2 critical advisories (Go). What to patch and who can relax."
type: security-digest-day
section: "Security Digest"
date_published: 2026-07-08
date_modified: 2026-07-08
publisher: erroneo.us
author: erroneo.us Security Desk
license: All rights reserved. Quote with attribution and a link.
---

# Security digest: July 8, 2026

2 critical advisories.

## Take stock

- Go: 2 critical advisories ( github.com/BishopFox/joro , github.com/nuclio/nuclio ). 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)

None.

## Critical advisories

- [CVE-2026-53649](https://erroneo.us/security/cve/CVE-2026-53649/index.md) Joro: Unauthenticated Cross-Origin Plugin Upload Leads to RCE — Go github.com/BishopFox/joro < 0.0.0-20260601151442-5c0ca35db828 → 0.0.0-20260601151442-5c0ca35db828
- [CVE-2026-52831](https://erroneo.us/security/cve/CVE-2026-52831/index.md) Nuclio: Unsanitized cron trigger event headers/body injected into CronJob shell command leads to persistent RCE — Go github.com/nuclio/nuclio < 0.0.0-20260601075854-3356b86a8bfa → 0.0.0-20260601075854-3356b86a8bfa

---
Source page: https://erroneo.us/security/2026-07-08/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt