CVE-2026-80782Medium· 4.1▾ SunlitA flaw was found in the Magic Mouse Human Interface Device (HID) driver within the Linux kernel. When the `hidinput_connect()` function fails to register an input device, the driver may continue to use a pointer to memory that has already …
▾ Sunlit zone — Low / medium · no exploitation signal
impact 22.5 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Oct 19.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CSAF
0.2%
Last analysed / modified upstream
— → 4.1
none → medium
A flaw was found in the Magic Mouse Human Interface Device (HID) driver within the Linux kernel. When the hidinput_connect() function fails to register an input device, the driver may continue to use a pointer to memory that has already been released. This use-after-free vulnerability can lead to system instability or crashes, and potentially allow a local attacker to escalate privileges or execute arbitrary code.
kernel: HID: magicmouse: do not keep a stale msc->input if no input is claimed — rated Moderate by Red Hat. Released 2026-09-04, updated 2026-10-25.
Affected:
No fix planned:
Not affected:
Affected
Workarounds / mitigations:
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
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