Tracking thread v21756_postdisclosure

CVE-2025-21756 was patched before the world knew it existed.

This page is the source of truth for ZeroPatch's remediation of CVE-2025-21756. The live announcement thread lands here the moment the owner approves and posts it; the four-step owner sign-off checklist is below; the waitlist at the bottom is for teams that want this loop on their own dependency graph.

ZeroPatch remediation loopZeroPatch waitlist

Checking the live thread…

Owner sign-off — Report #1754303

The four items we checked before saying it on the record

Every claim in the announcement thread must trace back to Report #1754303. This page surfaces the same checklist the admin panel uses so the work is auditable end-to-end.

  • CVE-2025-21756 named verbatim (id, vendor, package, affected versions) per Report #1754303 §1.

  • Threat-actor attribution sourced from Report #1754303 §4 (or explicitly marked 'unattributed').

  • The '47 days pre-disclosure' lead-time stat is the exact figure carried in Report #1754303 §7.

  • Landing page (zeropatch.polsia.app/landing/cve-2025-21756) carries utm_source=blog, utm_campaign=v21756_postdisclosure; the waitlist form is unchanged.

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