THREATOPS

THREAT OPS › Threat News › [NVD] CVE-2026-53400 (HIGH 7.8) — In the Linux kernel, the following vulnerability has been resolved: i2c: core: fix adapter registration race Adapters can be looked up based on their id using i2c_get_adapter() which takes a reference to the embedded struct device. Make sure that the adapter (including its str

[NVD] CVE-2026-53400 (HIGH 7.8) — In the Linux kernel, the following vulnerability has been resolved: i2c: core: fix adapter registration race Adapters can be looked up based on their id using i2c_get_adapter() which takes a reference to the embedded struct device. Make sure that the adapter (including its str

mednvdPublished 2026-07-19

CVE-2026-53400 CVSS: 7.8 HIGH Published: 2026-07-19T12:16:51.177

In the Linux kernel, the following vulnerability has been resolved:

i2c: core: fix adapter registration race

Adapters can be looked up based on their id using i2c_get_adapter() which takes a reference to the embedded struct device.

Make sure that the adapter (including its struct device) has been initialised before adding it to t

Indicators of compromise

CVE-2026-53400cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-53400