CVE-2026-80581

CVE CVE-2026-80581EUVD EUVD-2026-66496Published 2026-08-26T14:37:38.000ZLast changed 2026-08-27T12:40:20.000Z

What the advisory describes

In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-pcm: Continue the pipeline trigger in case of IPC timeout Ignore IPC errors for pipeline state change if the firmware state is crashed or the IPC has timed out. If the firmware has crashed the kernel still needs to go through the state changes to reset its internal to be able to correctly work the next time the DSP is booted up. The case with IPC timeout is a bit more problematic, but it has been rootcaused to be the result of system scheduling blockage and the firmware did actually received and handled the message, but the reply handling got blocked by issues outside of the SOF stack. So far the best way to handle this is to continue with setting the state.

Source: EUVD (ENISA), in the words of the advisory.

Products the advisory names

These come from the advisory itself, not from any check we performed.

Linux — Linux 6.6.23 <6.6.154; c40aad7c81e5fba34b70123ed7ce3397fa62a4d2 <17661c67b206612cb3ba65d5ae726cd2015d0a53; patch: 7.2; 6.7.11 <6.8; c40aad7c81e5fba34b70123ed7ce3397fa62a4d2 <f2435a46dfa1a5693cf2664afd022db66ee58121; 6.8; d153e8b154f9746ac969c85a4e6474760453647c; patch: 6.6.154; patch: 6.18.46; c40aad7c81e5fba34b70123ed7ce3397fa62a4d2 <6b512a5330ef1a41db7aff4b80c4e952b8d52f17; 3cac6eebea9b4bc5f041e157e45c76e212ad6759 <4931c09d83877dc350106bae745321c3f295129b; patch: 7.1.10; patch: 0

The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.

Carried in the product catalogue

An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.

Linux — Linux

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