CVE-2026-74412

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description In the rtw88 wifi driver, an issue exists where an ieee80211 hw pointer is stored via pci set drvdata() during probe time, but the io error detected() and io resume() functions retrieve it as a net device pointer. This type mismatch causes netif device detach() and netif device attach() to operate on an ieee80211 hw structure, leading to read and write operations at incorrect offsets. Advanced Error Reporting (AER) handlers are the affected components.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.