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CVE-2026-87861

unscored Published
NVD · CVE.org

When using ambient user credentials, an HTTP request directed to one origin may be dispatched over a connection previously authenticated via Negotiate for a different origin, leaving the request's intended credentials unused.

Fix

Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.

Change history 4

  1. StatusAwaiting Analysis → PublishedNVD modified 2026-10-30 11:55
  2. StatusPublished → Awaiting AnalysisNVD modified 2026-10-22 17:21
  3. StatusReceived → PublishedNVD modified 2026-10-20 20:09
  4. First seenunscoredNVD modified 2026-10-20 21:17

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 3