CVE-2026-80900

CVE-2026-80900

published September 4, 2026

CVSS
—
EPSS
0%
Percentile
9.0
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00198 · 9.0th percentile
Published
2026-09-04T22:17Z
References (2)
https://git.kernel.org/stable/c/556d872e7c2a0b570c5b0974813847ef0d0cd637 · 416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fe5c53a952970ba15be8f512babd922e273579de · 416baaa9-dc9f-4396-8d5f-8c081fb06d67
EPSS history
Timeline
  • 06 SEP 03:33Z
    EPSS moved — → 0%
    epss
  • 04 SEP 17:11Z
    ASoC: SDCA: Make UMP message size check more robust
    cvelistv5