---
title: "Security digest: December 18, 2025"
url: https://erroneo.us/security/2025-12-18/
description: "December 18, 2025 vulnerability digest: 2 critical advisories (Go, PyPI). What to patch and who can relax."
type: security-digest-day
section: "Security Digest"
date_published: 2025-12-18
date_modified: 2025-12-18
publisher: erroneo.us
author: erroneo.us Security Desk
license: All rights reserved. Quote with attribution and a link.
---

# Security digest: December 18, 2025

2 critical advisories.

## Take stock

- Go: 1 critical advisory ( github.com/ollama/ollama ). Check with govulncheck ./... .
- PyPI: 1 critical advisory ( Weblate ). Check with pip-audit (or: pip show <package>) .
- 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-2025-63389](https://erroneo.us/security/cve/CVE-2025-63389/index.md) Ollama Platform has missing authentication enabling attackers to perform model management operations — Go github.com/ollama/ollama <= 0.13.5 → no fix
- [CVE-2025-68398](https://erroneo.us/security/cve/CVE-2025-68398/index.md) Weblate is vulnerable to RCE through Git config file overwrite — PyPI Weblate < 5.15.1 → 5.15.1

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Source page: https://erroneo.us/security/2025-12-18/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt