CVE-2026-72304
CVE CVE-2026-72304EUVD EUVD-2026-59203Published 2026-08-15T05:55:22.000ZLast changed 2026-08-17T05:42:37.000ZCVSS 7.8
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc4-control: Fix TOCTOU in sof_ipc4_bytes_put In sof_ipc4_bytes_put(), the copy size is derived from the old data->size in the buffer rather than the incoming new data's size field from ucontrol. If the new data has a different size, the copy uses the wrong length: it may truncate valid data or copy stale bytes. Fix by validating and using the incoming data's sof_abi_hdr.size from ucontrol before copying.
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 patch: 6.12.97; a062c8899fede2ab5660a817e9b602d3fa280a99 <038406abde0d0883419ec89425ea941ec8bbef95; a062c8899fede2ab5660a817e9b602d3fa280a99 <266f936db83aee6ca6473bbb06259bda52bf4fc3; patch: 0; 6.4; patch: 7.2; patch: 6.18.40; a062c8899fede2ab5660a817e9b602d3fa280a99 <fb4293173db2d474d8fbc0e5ecf4943e6df2b40e; a062c8899fede2ab5660a817e9b602d3fa280a99 <3ad673e7139cf214afd24321a829aad6575f4163; a062c8899fede2ab5660a817e9b602d3fa280a99 <4cf6a7ebbf8787393b158b2cc341723e5bebc4a8; patch: 7.1.5; patch: 6.6.145
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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