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THREAT OPS › Threat News › [NVD] CVE-2026-64364 (HIGH 8.8) — In the Linux kernel, the following vulnerability has been resolved: HID: multitouch: fix out-of-bounds bit access on mt_io_flags mt_io_flags is a single unsigned long, but mt_process_slot(), mt_release_pending_palms() and mt_release_contacts() use it as a per-slot bitmap indexe

[NVD] CVE-2026-64364 (HIGH 8.8) — In the Linux kernel, the following vulnerability has been resolved: HID: multitouch: fix out-of-bounds bit access on mt_io_flags mt_io_flags is a single unsigned long, but mt_process_slot(), mt_release_pending_palms() and mt_release_contacts() use it as a per-slot bitmap indexe

lownvdPublished 2026-07-25

CVE-2026-64364 CVSS: 8.8 HIGH Published: 2026-07-25T10:17:19.110

In the Linux kernel, the following vulnerability has been resolved:

HID: multitouch: fix out-of-bounds bit access on mt_io_flags

mt_io_flags is a single unsigned long, but mt_process_slot(), mt_release_pending_palms() and mt_release_contacts() use it as a per-slot bitmap indexed by the slot number. That slot number is only bounded

Indicators of compromise

CVE-2026-64364cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-64364