High 7.8Published Sep 5, 2025

CVE-2025-39696ALSA: hda: tas2781: Fix wrong reference of tasdevice_priv

Updated under an hour ago (Oct 27, 2026, 1:40 AM ET)

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Exploited in the last 30 days

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda: tas2781: Fix wrong reference of tasdevice_priv During the conversion to unify the calibration data management, the reference to tasdevice_priv was wrongly set to h->hda_priv instead of h->priv. This resulted in memory corruption and crashes eventually. Unfortunately it's a void pointer, hence the compiler couldn't know that it's wrong.

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: Modified
Record last updated: Aug 5, 2026
First seen by InfoSec Signals: Oct 19, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	from 4fe238513407d83f38bf5782e8bcdd7b8baeb85d before 2812815aa79637d39d4398ecd7e58f65d1c79231; 4fe238513407d83f38bf5782e8bcdd7b8baeb85d builds before 3f4422e7c9436abf81a00270be7e4d6d3760ec0e	CNA record
linux linux_kernel linux:linux_kernel	from 6.16 before 6.16.4; 6.17; 6.17	NVD

References

References

https://git.kernel.org/stable/c/2812815aa79637d39d4398ecd7e58f65d1c79231	patch
https://git.kernel.org/stable/c/3f4422e7c9436abf81a00270be7e4d6d3760ec0e	patch

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.