CVE-2026-79976 NULL pointer dereference in the MCTP I2C+GPIO target binding triggerable by a peer I2C controller
| Reporter | Title | Published | Views | Family All 5 |
|---|---|---|---|---|
 | CVE-2026-79976 | 21 Oct 202620:08 | – | circl |
 | CVE-2026-79976 | 21 Oct 202618:19 | – | cve |
 | EUVD-2026-107487 | 21 Oct 202618:19 | – | euvd |
 | CVE-2026-79976 | 21 Oct 202619:17 | – | nvd |
 | PT-2026-120779 | 21 Oct 202600:00 | – | ptsecurity |
[
{
"vendor": "zephyrproject",
"product": "zephyr",
"collectionURL": "https://github.com/zephyrproject-rtos/zephyr",
"packageName": "zephyr",
"defaultStatus": "unaffected",
"programFiles": [
"subsys/pmci/mctp/mctp_i2c_gpio_target.c"
],
"programRoutines": [
{
"name": "mctp_i2c_gpio_target_read_processed"
},
{
"name": "mctp_i2c_gpio_target_read_requested"
},
{
"name": "mctp_i2c_gpio_target_stop"
}
],
"versions": [
{
"version": "4.3.0",
"status": "affected",
"versionType": "semver",
"lessThanOrEqual": "4.4.2"
}
]
}
]Data
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21 Oct 2026 18:19Current
CVSS 3.17.1