CVE-2026-80900ASoC: SDCA: Make UMP message size check more robust
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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In the Linux kernel, the following vulnerability has been resolved: ASoC: SDCA: Make UMP message size check more robust If message offset was larger than the buffer length the size check will pass incorrectly. Refactor the check such that it is more robust to invalid sizes.
- CVSS
- Not yet scored
- 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
- Received
- Record last updated
- Sep 4, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from daab108504be73182c16a72b9cfe47ac3b1928ca before fe5c53a952970ba15be8f512babd922e273579de; from daab108504be73182c16a72b9cfe47ac3b1928ca before 556d872e7c2a0b570c5b0974813847ef0d0cd637 | CNA record |
References
- https://git.kernel.org/stable/c/fe5c53a952970ba15be8f512babd922e273579de
- https://git.kernel.org/stable/c/556d872e7c2a0b570c5b0974813847ef0d0cd637
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.