CVE-2026-89510

In the Linux kernel, the following vulnerability has been resolved: RDMA/cxgb4: Cancel regwork before freeing device on remove c4iwuldstatechange queues regwork to register the RDMA device. c4iwremove can free ctx-dev while this work is pending or running, leaving c4iwregisterdevice accessing the...

CVE-2026-89510 RDMA/cxgb4: Cancel reg_work before freeing device on remove

In the Linux kernel, the following vulnerability has been resolved: RDMA/cxgb4: Cancel regwork before freeing device on remove c4iwuldstatechange queues regwork to register the RDMA device. c4iwremove can free ctx-dev while this work is pending or running, leaving c4iwregisterdevice accessing the...

CVE-2026-89510

CVE-2026-89510 is a use-after-free vulnerability in the Linux kernel's RDMA/cxgb4 (Chelsio) driver. When c4iw_remove() frees the device context (ctx->dev) while the reg_work work item—queued by c4iw_uld_state_change()—is still pending or executing, c4iw_register_device() may access already-fre...

EUVD-2026-76416

In the Linux kernel, the following vulnerability has been resolved: RDMA/cxgb4: Cancel regwork before freeing device on remove c4iwuldstatechange queues regwork to register the RDMA device. c4iwremove can free ctx-dev while this work is pending or running, leaving c4iwregisterdevice accessing the...

CVE-2026-89510 RDMA/cxgb4: Cancel reg_work before freeing device on remove

In the Linux kernel, the following vulnerability has been resolved: RDMA/cxgb4: Cancel regwork before freeing device on remove c4iwuldstatechange queues regwork to register the RDMA device. c4iwremove can free ctx-dev while this work is pending or running, leaving c4iwregisterdevice accessing the...