CVE-2026-80641

A flaw was found in the Linux kernel's wlcore Wi-Fi driver. An incorrect firmware version check for Integrity Group Temporal Key IGTK causes the number of available ciphers to continuously decrease on systems using older firmware, particularly affecting wl12xx chips. This issue leads to repeated...

CVE-2026-80641

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: enable the right set of ciphers The firmware version number check for IGTK introduced in commit c34dbc5900b0 "wifi: wlcore: Add support for IGTK key" lets the amount of ciphers decrease on every boot of a too old...

EUVD-2026-67517

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: enable the right set of ciphers The firmware version number check for IGTK introduced in commit c34dbc5900b0 "wifi: wlcore: Add support for IGTK key" lets the amount of ciphers decrease on every boot of a too old...