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CVE-2026-86919

8.8 high SSVC exploitation: none Published
NVD · CVE.org

A stack overflow was addressed with improved input validation. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, visionOS 27. An attacker with a paired Bluetooth device may be able to execute arbitrary code.

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 7

  1. StatusAwaiting Analysis → PublishedNVD modified 2026-10-21 03:56
  2. StatusPublished → Awaiting AnalysisNVD modified 2026-10-21 04:18
  3. StatusAwaiting Analysis → PublishedNVD modified 2026-10-20 14:02
  4. CwesCWE-121NVD modified 2026-10-20 15:17
  5. StatusReceived → Awaiting AnalysisNVD modified 2026-10-20 15:17
  6. CVSS8.8 (v3.1, CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)NVD modified 2026-10-20 15:17
  7. First seenunscoredNVD modified 2026-10-20 01:17

Affected (CPE criteria) 0

NVD has not attached CPE configurations yet.

References 6