CVE-2026-98263ASoC: codecs: rt712-sdca-dmic: fix uninitialized stream_config->type
- —Not scoredno CVSS score yet
- 0.17%Exploitation in 30 daysEPSS · top 94% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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.
Timeline
ID reserved
By Linux
- 11 days later
· 11 days later
Published
- 13 days later
· 13 days later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
No CVSS score yet: neither the CNA, CISA nor NVD has scored this CVE. NVD status: Received.
- EPSS (exploitation in 30 days)
- 0.17% · top 94% of all CVEs (12 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Not scored.
Affected products
- affected 63a511284c9ea72696a5dd0a2d2721bdef19f774 – < 6507055733a9d397289277408b52daf422f8a814
- affected 63a511284c9ea72696a5dd0a2d2721bdef19f774 – < c144447c207e2be24d6ac86d544691ba464caad8
- affected 63a511284c9ea72696a5dd0a2d2721bdef19f774 – < d93988c9e58d37b677f6ee8aceae741c8d1e30ad
- affected 63a511284c9ea72696a5dd0a2d2721bdef19f774 – < a318ee718e7448cd6bf62d9b3197b6a6a8d4701e
- affected 63a511284c9ea72696a5dd0a2d2721bdef19f774 – < 03a5699a0a04309c597683967aaaf25d1e555ea2
- affected 6.4
- unaffected < 6.4
- unaffected 6.6.158 – ≤ 6.6.*
- unaffected 6.12.112 – ≤ 6.12.*
- unaffected 6.18.54 – ≤ 6.18.*
- unaffected 7.2.8 – ≤ 7.2.*
- unaffected 7.3 – ≤ *
References
References5
- https://git.kernel.org/stable/c/6507055733a9d397289277408b52daf422f8a814 (opens in a new tab)
- https://git.kernel.org/stable/c/c144447c207e2be24d6ac86d544691ba464caad8 (opens in a new tab)
- https://git.kernel.org/stable/c/d93988c9e58d37b677f6ee8aceae741c8d1e30ad (opens in a new tab)
- https://git.kernel.org/stable/c/a318ee718e7448cd6bf62d9b3197b6a6a8d4701e (opens in a new tab)
- https://git.kernel.org/stable/c/03a5699a0a04309c597683967aaaf25d1e555ea2 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-93191 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-98263)Record last updated .