ALPINE-CVE-2026-87862

ALPINE-CVE-2026-87862

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Importing a `includeSubDomains` parent HSTS entry before a longer-lived child entry, silently drops the child. Consequently, when the parent expires, the child's valid HSTS policy is lost, causing curl to issue unencrypted HTTP requests rather than upgrading to HTTPS.

Fix available

Published

2026-10-20T21:17:20.270Z

Updated

2026-10-25T16:30:02.584553119Z

Stack: system

Check your server →