CVE-2026-43051
HIGH
8,1
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Attack Vector: adjacent_network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: none
Availability: high
Description
AI Translation Available
In the Linux kernel, the following vulnerability has been resolved:
HID: wacom: fix out-of-bounds read in wacom_intuos_bt_irq
The wacom_intuos_bt_irq() function processes Bluetooth HID reports
without sufficient bounds checking. A maliciously crafted short report
can trigger an out-of-bounds read when copying data into the wacom
structure.
Specifically, report 0x03 requires at least 22 bytes to safely read
the processed data and battery status, while report 0x04 (which
falls through to 0x03) requires 32 bytes.
Add explicit length checks for these report IDs and log a warning if
a short report is received.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0002
Percentile
0,1th
Updated
EPSS Score Trend (Last 2 Days)
https://git.kernel.org/stable/c/2f1763f62909ccb6386ac50350fa0abbf5bb16a9
https://git.kernel.org/stable/c/3d78386b144453c47e81bf62dc3601b757f02d99
https://git.kernel.org/stable/c/41026bcc0fdf82605205c27935ef719cbc07193b
https://git.kernel.org/stable/c/5b5b9730111808410e404ceac2fabd32eef92fbd
https://git.kernel.org/stable/c/8bd690ac1242332c73cba10dacdad6c6642bbb94
https://git.kernel.org/stable/c/c8dc23c97680eebefde06da5858aaef1b37cf75d
https://git.kernel.org/stable/c/d0ae84b3c9f3ea1a564eb1b7612113ca9fe8aada
https://git.kernel.org/stable/c/fa8901cb1f0b2113a342db93bd5684b59fe99dcf