CVE-2026-43051
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
HID: wacom: fix out-of-bounds read in wacom_intuos_bt_irq
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 78761ff9bc4e944e0b4e5df1e7eedcfdbb1a9a1a | affected | git | d0ae84b3c9f3ea1a564eb1b7612113ca9fe8aada | Unavailable | None listed |
| 78761ff9bc4e944e0b4e5df1e7eedcfdbb1a9a1a | affected | git | 5b5b9730111808410e404ceac2fabd32eef92fbd | Unavailable | None listed |
| 78761ff9bc4e944e0b4e5df1e7eedcfdbb1a9a1a | affected | git | fa8901cb1f0b2113a342db93bd5684b59fe99dcf | Unavailable | None listed |
| 78761ff9bc4e944e0b4e5df1e7eedcfdbb1a9a1a | affected | git | 8bd690ac1242332c73cba10dacdad6c6642bbb94 | Unavailable | None listed |
| 78761ff9bc4e944e0b4e5df1e7eedcfdbb1a9a1a | affected | git | 41026bcc0fdf82605205c27935ef719cbc07193b | Unavailable | None listed |
| 78761ff9bc4e944e0b4e5df1e7eedcfdbb1a9a1a | affected | git | c8dc23c97680eebefde06da5858aaef1b37cf75d | Unavailable | None listed |
| 78761ff9bc4e944e0b4e5df1e7eedcfdbb1a9a1a | affected | git | 3d78386b144453c47e81bf62dc3601b757f02d99 | Unavailable | None listed |
| 78761ff9bc4e944e0b4e5df1e7eedcfdbb1a9a1a | affected | git | 2f1763f62909ccb6386ac50350fa0abbf5bb16a9 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 3.3 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.3 | Unavailable | None listed |
| 5.10.253 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.203 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.168 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.134 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.81 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.22 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.12 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 7.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |