CVE-2026-72261ASoC: SOF: ipc3-control: Validate size in snd_sof_update_control
Updated under an hour ago ()
Does this affect you?
It affects Linux. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
Do this next
Free account, 1 product
In the Linux kernel, the following vulnerability has been resolved: ASoC: SOF: ipc3-control: Validate size in snd_sof_update_control In snd_sof_update_control(), firmware-provided cdata->num_elems is checked against local_cdata->data->size but never against the actual allocation size. If local_cdata->data->size was previously set to an inconsistent value, the memcpy could write past the allocated buffer. Add a bounds check to ensure num_elems fits within the available space in the ipc_control_data allocation before copying.
- CVSS
- 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Oct 16, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | 10f461d79c2d1afb22344986cc1b4631169cf25e builds before 1dc25a3e06364f48c4ef06016852f8b82425151a; from 10f461d79c2d1afb22344986cc1b4631169cf25e before ee781058cd4d71e4449f41cbe6a3b8c59daa2c51; from 10f461d79c2d1afb22344986cc1b4631169cf25e before ecf67f1302f2080b4d241b973364aacda70ad740; from 10f461d79c2d1afb22344986cc1b4631169cf25e before d3abaedf6a58469610136d2dace1a85cddf7afcf; 10f461d79c2d1afb22344986cc1b4631169cf25e builds before 2a591bf6fd41fd14bdae689aafac4a9ee702c23c; from 10f461d79c2d1afb22344986cc1b4631169cf25e before 390aa4c9339bb0ec0bc8d554e830faf93ca9d49e | CNA record |
References
- https://git.kernel.org/stable/c/1dc25a3e06364f48c4ef06016852f8b82425151a
- https://git.kernel.org/stable/c/ee781058cd4d71e4449f41cbe6a3b8c59daa2c51
- https://git.kernel.org/stable/c/ecf67f1302f2080b4d241b973364aacda70ad740
- https://git.kernel.org/stable/c/d3abaedf6a58469610136d2dace1a85cddf7afcf
- https://git.kernel.org/stable/c/2a591bf6fd41fd14bdae689aafac4a9ee702c23c
- https://git.kernel.org/stable/c/390aa4c9339bb0ec0bc8d554e830faf93ca9d49e
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.