CVE-2026-80525

CVE-2026-80525 affects the Linux kernel ASoC SOF ipc4-topology component. The ipc_config_data buffer for copier widgets is built once during ipc_prepare and cached for reuse. On suspend/resume , host and link DMA streams are re-allocated with potentially different stream tags, but the widget list...

Linux Distros Unpatched Vulnerability : CVE-2026-80525

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ASoC: SOF: ipc4-topology: Refresh copier IPC payload before widget setup The ipcconfigdata buffer for copier widgets is built once during ipcprepare called from...

PT-2026-82141

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ASOC SOF ipc4-topology component where the ipc config data buffer for copier widgets is cached and not refreshed during suspend/resume cycles. While the underlying...