CVE-2026-74294
ASoC: meson: aiu: Validate written enum values
Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: meson: aiu: Validate written enum values The AIU HDMI and internal codec mux put callbacks use the written enum value with snd_soc_enum_item_to_val() before checking whether the value is valid for the enumeration. Reject out-of-range values before converting the enum item, matching the validation already done by the G12A HDMI and internal codec mux controls.
INFO
Published Date :
Aug. 15, 2026, 6:22 a.m.
Last Modified :
Oct. 3, 2026, 11:17 a.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | 416baaa9-dc9f-4396-8d5f-8c081fb06d67 |
Solution
- Validate written enum values before conversion.
- Reject out-of-range values early.
- Apply updates to the Linux kernel.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-74294.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-74294 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-74294
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-74294 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-74294 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Oct. 03, 2026
Action Type Old Value New Value Added Affected Affected value modified. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/74xxx/CVE-2026-74294.json">CVE-2026-74294</a> Added Reference https://git.kernel.org/stable/c/90703664dbc5a4bf3d84f649404318f3cafdbe69 Added Reference https://git.kernel.org/stable/c/91797708f99e4a910ab019760069c0a7e00a6fc0 -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Sep. 21, 2026
Action Type Old Value New Value Added Affected Affected value modified. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/74xxx/CVE-2026-74294.json">CVE-2026-74294</a> Added Reference https://git.kernel.org/stable/c/0965892cc486ca554d72eeb62d85ccf8d0137a5a Added Reference https://git.kernel.org/stable/c/8a6d6735e7c02e88841cca1497ff3d8089f2ef24 Added Reference https://git.kernel.org/stable/c/96f5b92d958bc34500500f29fab8e0b908f25397 Added Reference https://git.kernel.org/stable/c/d65adf85477247be04ac86886f8edfaa047b5d4a Removed Reference https://git.kernel.org/stable/c/0965892cc486ca554d72eeb62d85ccf8d0137a5a Removed Reference https://git.kernel.org/stable/c/d65adf85477247be04ac86886f8edfaa047b5d4a -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Aug. 17, 2026
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H Changed Affected [{'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': 'b82b734c0e9a75e1b956214ac523a8eb590f51f3', 'lessThan': '0965892cc486ca554d72eeb62d85ccf8d0137a5a', 'versionType': 'git'}, {'status': 'affected', 'version': 'b82b734c0e9a75e1b956214ac523a8eb590f51f3', 'lessThan': 'd65adf85477247be04ac86886f8edfaa047b5d4a', 'versionType': 'git'}], 'programFiles': ['sound/soc/meson/aiu-acodec-ctrl.c', 'sound/soc/meson/aiu-codec-ctrl.c'], 'defaultStatus': 'unaffected'}, {'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': '5.7'}, {'status': 'unaffected', 'version': '0', 'lessThan': '5.7', 'versionType': 'semver'}, {'status': 'unaffected', 'version': '7.1.5', 'versionType': 'semver', 'lessThanOrEqual': '7.1.*'}, {'status': 'unaffected', 'version': '7.2-rc1', 'versionType': 'original_commit_for_fix', 'lessThanOrEqual': '*'}], 'programFiles': ['sound/soc/meson/aiu-acodec-ctrl.c', 'sound/soc/meson/aiu-codec-ctrl.c'], 'defaultStatus': 'affected'}] [{'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': 'b82b734c0e9a75e1b956214ac523a8eb590f51f3', 'lessThan': '0965892cc486ca554d72eeb62d85ccf8d0137a5a', 'versionType': 'git'}, {'status': 'affected', 'version': 'b82b734c0e9a75e1b956214ac523a8eb590f51f3', 'lessThan': 'd65adf85477247be04ac86886f8edfaa047b5d4a', 'versionType': 'git'}], 'programFiles': ['sound/soc/meson/aiu-acodec-ctrl.c', 'sound/soc/meson/aiu-codec-ctrl.c'], 'defaultStatus': 'unaffected'}, {'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': '5.7'}, {'status': 'unaffected', 'version': '0', 'lessThan': '5.7', 'versionType': 'semver'}, {'status': 'unaffected', 'version': '7.1.5', 'versionType': 'semver', 'lessThanOrEqual': '7.1.*'}, {'status': 'unaffected', 'version': '7.2', 'versionType': 'original_commit_for_fix', 'lessThanOrEqual': '*'}], 'programFiles': ['sound/soc/meson/aiu-acodec-ctrl.c', 'sound/soc/meson/aiu-codec-ctrl.c'], 'defaultStatus': 'affected'}] -
New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Aug. 15, 2026
Action Type Old Value New Value Added Affected [{'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': 'b82b734c0e9a75e1b956214ac523a8eb590f51f3', 'lessThan': '0965892cc486ca554d72eeb62d85ccf8d0137a5a', 'versionType': 'git'}, {'status': 'affected', 'version': 'b82b734c0e9a75e1b956214ac523a8eb590f51f3', 'lessThan': 'd65adf85477247be04ac86886f8edfaa047b5d4a', 'versionType': 'git'}], 'programFiles': ['sound/soc/meson/aiu-acodec-ctrl.c', 'sound/soc/meson/aiu-codec-ctrl.c'], 'defaultStatus': 'unaffected'}, {'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': '5.7'}, {'status': 'unaffected', 'version': '0', 'lessThan': '5.7', 'versionType': 'semver'}, {'status': 'unaffected', 'version': '7.1.5', 'versionType': 'semver', 'lessThanOrEqual': '7.1.*'}, {'status': 'unaffected', 'version': '7.2-rc1', 'versionType': 'original_commit_for_fix', 'lessThanOrEqual': '*'}], 'programFiles': ['sound/soc/meson/aiu-acodec-ctrl.c', 'sound/soc/meson/aiu-codec-ctrl.c'], 'defaultStatus': 'affected'}] Added Description In the Linux kernel, the following vulnerability has been resolved: ASoC: meson: aiu: Validate written enum values The AIU HDMI and internal codec mux put callbacks use the written enum value with snd_soc_enum_item_to_val() before checking whether the value is valid for the enumeration. Reject out-of-range values before converting the enum item, matching the validation already done by the G12A HDMI and internal codec mux controls. Added Reference https://git.kernel.org/stable/c/0965892cc486ca554d72eeb62d85ccf8d0137a5a Added Reference https://git.kernel.org/stable/c/d65adf85477247be04ac86886f8edfaa047b5d4a