CVE-2026-98263
Unknown
Description
In the Linux kernel, the following vulnerability has been resolved: ASoC: codecs: rt712-sdca-dmic: fix uninitialized stream_config->type stream_config is not initialized before being passed to sdw_stream_add_slave(). The type field may contain garbage and is later copied to stream->type by sdw_config_stream(). Zero-initialize stream_config so type defaults to SDW_STREAM_PCM. While at it, use snd_sdw_params_to_config() helper instead of open-coding the same logic.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedOct 6, 2026
First seenOct 6, 2026
How to fix
Update
- Linux Linux6507055733a9d397289277408b52daf422f8a814, c144447c207e2be24d6ac86d544691ba464caad8, d93988c9e58d37b677f6ee8aceae741c8d1e30ad, a318ee718e7448cd6bf62d9b3197b6a6a8d4701e, 03a5699a0a04309c597683967aaaf25d1e555ea2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 63a511284c9ea72696a5dd0a2d2721bdef19f774 ≤ v < 6507055733a9d397289277408b52daf422f8a814, 63a511284c9ea72696a5dd0a2d2721bdef19f774 ≤ v < c144447c207e2be24d6ac86d544691ba464caad8, 63a511284c9ea72696a5dd0a2d2721bdef19f774 ≤ v < d93988c9e58d37b677f6ee8aceae741c8d1e30ad, 63a511284c9ea72696a5dd0a2d2721bdef19f774 ≤ v < a318ee718e7448cd6bf62d9b3197b6a6a8d4701e, 63a511284c9ea72696a5dd0a2d2721bdef19f774 ≤ v < 03a5699a0a04309c597683967aaaf25d1e555ea2, 6.4 | 6507055733a9d397289277408b52daf422f8a814, c144447c207e2be24d6ac86d544691ba464caad8, d93988c9e58d37b677f6ee8aceae741c8d1e30ad, a318ee718e7448cd6bf62d9b3197b6a6a8d4701e, 03a5699a0a04309c597683967aaaf25d1e555ea2 |
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