CVE-2026-93826
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: hidpp: fix potential UAF in hidpp_connect_event()
In the Linux kernel, the following vulnerability has been resolved: HID: hidpp: fix potential UAF in hidpp_connect_event() If input_register_device() fails, we call input_free_device(), but keep stale pointer to the old device in hidpp->input, which could potentially lead to UAF. Fix that by resetting it to NULL before returning from hidpp_connect_event().
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) |
|---|---|---|---|---|---|
| c39e3d5fc9dd3e16c6f59dd94d827540040de66d | affected | git | e03fd646adad7f97fa4429ec5f38cee9bde5276e | Unavailable | None listed |
| c39e3d5fc9dd3e16c6f59dd94d827540040de66d | affected | git | 5d7637f4d050d105177217e64b869f56f9825060 | Unavailable | None listed |
| c39e3d5fc9dd3e16c6f59dd94d827540040de66d | affected | git | 3b8b2e58b078cd30e121401535541bb8a6d57133 | Unavailable | None listed |
| c39e3d5fc9dd3e16c6f59dd94d827540040de66d | affected | git | 3303398cc2aa255ba251650a30024e11d48ea6c3 | Unavailable | None listed |
| c39e3d5fc9dd3e16c6f59dd94d827540040de66d | affected | git | 6df6b1f2c49678211f65647c300bc51dda02893b | 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) |
|---|---|---|---|---|---|
| 3.19 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.19 | Unavailable | None listed |
| 6.1.189 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.158 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.111 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.53 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |