CVE-2026-89628

In the Linux kernel, the following vulnerability has been resolved: HID: picolcd: clamp eeprom debugfs read to bytes actually received picolcddebugeepromread trusts resp-rawdata2 -- a length byte supplied by the device in its REPORTEEDATA reply -- clamped only to the caller's read count: ret =...

CVE-2026-89628

A slab-out-of-bounds read vulnerability exists in the Linux kernel's hid_picolcd driver. The function picolcd_debug_eeprom_read() trusts a length byte supplied by the device in its REPORT_EE_DATA reply, clamping it only to the caller's read count but never checking resp->raw_size—the actual nu...

CVE-2026-89628 HID: picolcd: clamp eeprom debugfs read to bytes actually received

In the Linux kernel, the following vulnerability has been resolved: HID: picolcd: clamp eeprom debugfs read to bytes actually received picolcddebugeepromread trusts resp-rawdata2 -- a length byte supplied by the device in its REPORTEEDATA reply -- clamped only to the caller's read count: ret =...