CVE-2026-80574
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)
Input: focaltech - fix array out-of-bounds in focaltech_process_rel_packet
In the Linux kernel, the following vulnerability has been resolved: Input: focaltech - fix array out-of-bounds in focaltech_process_rel_packet Make finger2 (and also finger1) unsigned, so that if the finger index in the packet is 0 then subtracting 1 creates an array index which overflows above the existing check for FOC_MAX_FINGERS, as the existing comment says it should, instead of writing to state->fingers[-1].
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) |
|---|---|---|---|---|---|
| 05be1d079ec0b3691783e4384b1ada82149ff7d2 | affected | git | 063b4c6a6f3fc01bca085c442000c9c100fdbd93 | Unavailable | None listed |
| 05be1d079ec0b3691783e4384b1ada82149ff7d2 | affected | git | bb502d79acb9ac1e0a77fa8bc7b7b4729140b11f | Unavailable | None listed |
| 05be1d079ec0b3691783e4384b1ada82149ff7d2 | affected | git | ca92c98b806839c108995b2bbff7061515bdfb53 | Unavailable | None listed |
| 05be1d079ec0b3691783e4384b1ada82149ff7d2 | affected | git | 81b07470cb2937ceb74b00be88151582a322433b | Unavailable | None listed |
| 05be1d079ec0b3691783e4384b1ada82149ff7d2 | affected | git | 6f6d5fe29efdf5001bc146fc292e6592cace93eb | Unavailable | None listed |
| 05be1d079ec0b3691783e4384b1ada82149ff7d2 | affected | git | 83c265bfc084d77e2171d4b67362150ab38c935b | Unavailable | None listed |
| 05be1d079ec0b3691783e4384b1ada82149ff7d2 | affected | git | 1842e47126816e56d30c4f856f9854fd7831066c | Unavailable | None listed |
| 05be1d079ec0b3691783e4384b1ada82149ff7d2 | affected | git | 296736076b3fd078742651c719555a488624023a | 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) |
|---|---|---|---|---|---|
| 4.0 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.0 | Unavailable | None listed |
| 5.10.266 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.217 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.184 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.153 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.105 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.46 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.1.10 | unaffected | semver | Unavailable | 7.1.* | None listed |
| 7.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |