---
title: "Security digest: November 25, 2025"
url: https://erroneo.us/security/2025-11-25/
description: "November 25, 2025 vulnerability digest: 2 critical advisories (crates.io (Rust)). What to patch and who can relax."
type: security-digest-day
section: "Security Digest"
date_published: 2025-11-25
date_modified: 2025-11-25
publisher: erroneo.us
author: erroneo.us Security Desk
license: All rights reserved. Quote with attribution and a link.
---

# Security digest: November 25, 2025

2 critical advisories.

## Take stock

- crates.io (Rust): 2 critical advisories ( cggmp21 , cggmp24 , nftnl ). Check with cargo 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)

None.

## Critical advisories

- [CVE-2025-66016](https://erroneo.us/security/cve/CVE-2025-66016/index.md) cggmp21 has a missing check in the ZK proof used in CGGMP21 — crates.io (Rust) cggmp21 < 0.6.3 → 0.6.3; crates.io (Rust) cggmp24 < 0.7.0-alpha.2 → 0.7.0-alpha.2
- [GHSA-2fjw-whxm-9v4q](https://erroneo.us/security/ghsa/GHSA-2fjw-whxm-9v4q/index.md) libnftnl has Heap-based Buffer Overflow in nftnl::Batch::with_page_size (nftnl-rs) — crates.io (Rust) nftnl <= 0.8.0 → 0.9.0

---
Source page: https://erroneo.us/security/2025-11-25/ · Security Digest: https://erroneo.us/security/ · More: https://erroneo.us/llms.txt