nginx RCE

nginx

nginx is vulnerable to RCE, affecting versions prior to 1.31.7 or 1.30.6.

Do this now

Upgrade nginx to 1.31.7 or 1.30.6, matching your release branch, now.

First seen: 23 Oct 2026
Last update: 23 Oct 2026, 22:14 UTC
Fixed in: 1.31.7
1.30.6
Identifiers: CVE-2026-15176
CVE-2026-93479
Source: news
On the menu as: nginx

Check this repository for exposure to one security incident from pwned.coffee. Report first, change nothing until I say so.

## nginx RCE
Severity: critical. Patch status: patched.
Affected: nginx
Fixed in: 1.31.7, 1.30.6
Ids: CVE-2026-15176, CVE-2026-93479

nginx is vulnerable to RCE, affecting versions prior to 1.31.7 or 1.30.6.

## Steps
1. This touches infrastructure (nginx). Look in terraform, ansible, cloud-init, Dockerfiles and docs for the product and version we run. If it isn't in the repo, say so and list what a human should check on the box.

## Report
A table: file, product or package, version in use, affected yes/no, exact fix. Then anything a human has to check outside the repo.

If you have the pwned.coffee MCP server (https://pwned.coffee/mcp), call lookup_cve("CVE-2026-15176") for the latest, and check_repo with this repo's lockfiles, Dockerfiles and workflows for a full receipt.
Sources: https://seclists.org/oss-sec/2026/q4/362
https://pwned.coffee/i/nginx-rce

Sources

seclists.org: nginx RCEs CVE-2026-93479, CVE-2026-15176

Totalone very hot coffee