{"apiVersion":"1.0","identifier":"CVE-2026-80680","description":"In the Linux kernel, the following vulnerability has been resolved: i2c: amd-mp2: Unregister callback on adapter add failure amd_mp2_register_cb() stores the platform I2C context in the MP2 PCI driver-s callback table before the adapter is registered. If i2c_add_adapter() fails, probe returns and devres frees the context, but the PCI driver can still dereference the stale pointer from its IRQ and system-sleep callbacks. Unregister the callback before returning the adapter registration error.","publishedAt":"2026-08-28T08:16:53","lastModifiedAt":"2026-08-28T08:16:53","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-80680","cvssScore":null,"cvssVector":"Pending","epssProbability":0.00176,"riskScore":0,"affectedProduct":"Linux kernel","affectedVersions":"unknown","vulnerabilityType":"Kernel","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-80680","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-80680","en":"https://www.redsauce.net/en/cves/CVE-2026-80680","fr":"https://www.redsauce.net/fr/cves/CVE-2026-80680","pt":"https://www.redsauce.net/pt/cves/CVE-2026-80680","de":"https://www.redsauce.net/de/cves/CVE-2026-80680","sk":"https://www.redsauce.net/sk/cves/CVE-2026-80680","el":"https://www.redsauce.net/el/cves/CVE-2026-80680"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-80680"}}