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CVE-2026-80900

Unknown

Last modified

CVE-2026-80900 is a vulnerability of currently unknown severity. 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..

Description

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.

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= daab108504be73182c16a72b9cfe47ac3b1928ca, < fe5c53a952970ba15be8f512babd922e273579de; >= daab108504be73182c16a72b9cfe47ac3b1928ca, < 556d872e7c2a0b570c5b0974813847ef0d0cd637
LinuxLinux6.19

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-80900?
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.
How severe is CVE-2026-80900?
Severity scoring for CVE-2026-80900 is pending analysis.
How do I fix CVE-2026-80900?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST