CVE-2026-74293
ASoC: fsl: fsl_audmix: Validate written enum values
Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: fsl: fsl_audmix: Validate written enum values fsl_audmix_put_mix_clk_src() and fsl_audmix_put_out_src() convert the user-provided enum item with snd_soc_enum_item_to_val() before checking whether the item is within the enum's item count. The generic snd_soc_put_enum_double() helper performs that validation, but these callbacks use the converted value first: the clock-source path tests it with BIT(), and the output-source path indexes the prms transition table with it. Reject out-of-range enum items before converting them.
INFO
Published Date :
Aug. 15, 2026, 6:22 a.m.
Last Modified :
Aug. 15, 2026, 6:22 a.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Affected Products
The following products are affected by CVE-2026-74293
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Update the Linux kernel.
- Validate enum values before conversion.
- Apply ASoC: fsl: fsl_audmix patches.
- Reject out-of-range enum items.
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-2026-74293.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-74293 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-2026-74293
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-2026-74293 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-74293 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.
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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': 'be1df61cf06efb355c90702e46b8d46f055acb4e', 'lessThan': '7513831b90a38d55fa089e3e1b49691e467afee6', 'versionType': 'git'}, {'status': 'affected', 'version': 'be1df61cf06efb355c90702e46b8d46f055acb4e', 'lessThan': 'b4774a7da12b14fc37219ab4368d1907f9b5aca4', 'versionType': 'git'}, {'status': 'affected', 'version': 'be1df61cf06efb355c90702e46b8d46f055acb4e', 'lessThan': '8fb4364eb494b926d009bfaf3c98f07c3aa5d9f3', 'versionType': 'git'}, {'status': 'affected', 'version': 'be1df61cf06efb355c90702e46b8d46f055acb4e', 'lessThan': '0b10c6203e62d9e7337cc401568b201f9bac79ec', 'versionType': 'git'}, {'status': 'affected', 'version': 'be1df61cf06efb355c90702e46b8d46f055acb4e', 'lessThan': 'b36d6d48faa6b1bb723b8f4e527c531a1a68520e', 'versionType': 'git'}, {'status': 'affected', 'version': 'be1df61cf06efb355c90702e46b8d46f055acb4e', 'lessThan': '0f1510e84d7bfc3eb9538efa65c6ea0aadf1078c', 'versionType': 'git'}, {'status': 'affected', 'version': 'be1df61cf06efb355c90702e46b8d46f055acb4e', 'lessThan': '5b7a23c1ed04e794ef3b31e452ef5c93e1e34b4a', 'versionType': 'git'}, {'status': 'affected', 'version': 'be1df61cf06efb355c90702e46b8d46f055acb4e', 'lessThan': '3cd17e4e2871114d5579fa7bc8da66faf7fc1930', 'versionType': 'git'}], 'programFiles': ['sound/soc/fsl/fsl_audmix.c'], 'defaultStatus': 'unaffected'}, {'repo': 'https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git', 'vendor': 'Linux', 'product': 'Linux', 'versions': [{'status': 'affected', 'version': '5.2'}, {'status': 'unaffected', 'version': '0', 'lessThan': '5.2', 'versionType': 'semver'}, {'status': 'unaffected', 'version': '5.10.261', 'versionType': 'semver', 'lessThanOrEqual': '5.10.*'}, {'status': 'unaffected', 'version': '5.15.212', 'versionType': 'semver', 'lessThanOrEqual': '5.15.*'}, {'status': 'unaffected', 'version': '6.1.178', 'versionType': 'semver', 'lessThanOrEqual': '6.1.*'}, {'status': 'unaffected', 'version': '6.6.145', 'versionType': 'semver', 'lessThanOrEqual': '6.6.*'}, {'status': 'unaffected', 'version': '6.12.97', 'versionType': 'semver', 'lessThanOrEqual': '6.12.*'}, {'status': 'unaffected', 'version': '6.18.40', 'versionType': 'semver', 'lessThanOrEqual': '6.18.*'}, {'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/fsl/fsl_audmix.c'], 'defaultStatus': 'affected'}] Added Description In the Linux kernel, the following vulnerability has been resolved: ASoC: fsl: fsl_audmix: Validate written enum values fsl_audmix_put_mix_clk_src() and fsl_audmix_put_out_src() convert the user-provided enum item with snd_soc_enum_item_to_val() before checking whether the item is within the enum's item count. The generic snd_soc_put_enum_double() helper performs that validation, but these callbacks use the converted value first: the clock-source path tests it with BIT(), and the output-source path indexes the prms transition table with it. Reject out-of-range enum items before converting them. Added Reference https://git.kernel.org/stable/c/0b10c6203e62d9e7337cc401568b201f9bac79ec Added Reference https://git.kernel.org/stable/c/0f1510e84d7bfc3eb9538efa65c6ea0aadf1078c Added Reference https://git.kernel.org/stable/c/3cd17e4e2871114d5579fa7bc8da66faf7fc1930 Added Reference https://git.kernel.org/stable/c/5b7a23c1ed04e794ef3b31e452ef5c93e1e34b4a Added Reference https://git.kernel.org/stable/c/7513831b90a38d55fa089e3e1b49691e467afee6 Added Reference https://git.kernel.org/stable/c/8fb4364eb494b926d009bfaf3c98f07c3aa5d9f3 Added Reference https://git.kernel.org/stable/c/b36d6d48faa6b1bb723b8f4e527c531a1a68520e Added Reference https://git.kernel.org/stable/c/b4774a7da12b14fc37219ab4368d1907f9b5aca4