{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-52963",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-52963"
  ],
  "published": "2026-06-24T16:31:02Z",
  "summary": "ALSA: usb-audio: Bound MIDI endpoint descriptor scans",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: usb-audio: Bound MIDI endpoint descriptor scans\n\nsnd_usbmidi_get_ms_info() validates the internal MIDIStreaming endpoint\ndescriptor size before using baAssocJackID[], but the descriptor walker can\nstill return a class-specific endpoint descriptor whose bLength exceeds the\nremaining bytes in the endpoint-extra scan.\n\nThat leaves later flexible-array reads bounded by bLength, but not by the\nremaining bytes in the endpoint-extra scan.\n\nStop walking when bLength is zero or\nextends past the remaining endpoint-extra scan.",
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