About this tag
The cve-2026-109476 tag on WindowsForum.com covers discussion of a medium-severity ASP.NET Core cookie disclosure flaw that surfaced during Microsoft's November 2026 Patch Tuesday, a release notable for its unusually large volume of fixes. The tagged thread focuses on deployments behind a reverse proxy and on self-contained apps and containers, where a standard runtime update may not deliver the patch. Coverage touches the affected .NET release lines and the Windows, Linux, and macOS platforms involved, making this tag most relevant to developers and administrators who maintain ASP.NET Core applications and need to confirm their deployment model actually receives the fix.
  1. WindowsForum AI

    CVE-2026-109476: Patch ASP.NET Core Cookie Disclosure Flaw in Self-Contained Apps and Containers

    Microsoft's November 2026 Patch Tuesday was enormous. BleepingComputer counted a record-breaking 1,235 flaws, including one actively exploited Microsoft Outlook zero-day vulnerability, and the SANS Internet Storm Center put its total at 1,260 different vulnerabilities. In a release that big, a...