CVE-2026-19185 Unvalidated user-supplied buffer pointers in the I3C do_ccc system call handler allow kernel memory read/write from user mode
| Reporter | Title | Published | Views | Family All 8 |
|---|---|---|---|---|
 | CVE-2026-19185 | 5 Oct 202611:02 | – | circl |
 | CVE-2026-19185 | 5 Oct 202608:06 | – | cve |
 | EUVD-2026-92286 | 5 Oct 202608:06 | – | euvd |
 | CVE-2026-19185 | 5 Oct 202608:06 | – | mend |
 | CVE-2026-19185 | 5 Oct 202609:17 | – | nvd |
 | PT-2026-104750 | 5 Oct 202600:00 | – | ptsecurity |
 | CVE-2026-19185: Untrusted Pointer Dereference | 5 Oct 202600:00 | – | rapid7 |
 | CVE-2026-19185 Unvalidated user-supplied buffer pointers in the I3C do_ccc system call handler allow kernel memory read/write from user mode | 5 Oct 202608:06 | – | vulnrichment |
[
{
"vendor": "zephyrproject",
"product": "zephyr",
"collectionURL": "https://github.com/zephyrproject-rtos/zephyr",
"packageName": "zephyr",
"defaultStatus": "unaffected",
"programFiles": [
"drivers/i3c/i3c_handlers.c"
],
"programRoutines": [
{
"name": "z_vrfy_i3c_do_ccc"
}
],
"versions": [
{
"version": "3.2.0",
"status": "affected",
"lessThan": "4.5.0",
"versionType": "semver"
}
]
}
]Data
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05 Oct 2026 08:06Current
CVSS 3.17.8
EPSS0.00114
SSVC