What is CVE-2026-23424?

CVE-2026-23424 is a high-severity vulnerability in Linux. CVSS score: 7.1/10. Published 2026-04-03.

How severe is CVE-2026-23424?

High severity. CVSS v3 base score is 7.1 out of 10.

Vulnerability in Linux

CVE-2026-23424

In the Linux kernel, the following vulnerability has been resolved: accel/amdxdna: Validate command buffer payload count The count field in the command header is used to determine the valid payload size. Verify that the valid payload does not exceed the remaining buffer space.

EPSS: 0.001 (2.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H.

Affected products

Linux — versions aac243092b707bb3018e951d470cc1a9bcbaba6c, 6.14, 0
Linux Linux_kernel — versions 6.14, 7.0

References

416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)
416baaa9-dc9f-4396-8d5f-8c081fb06d67 (Patch)

Frequently asked questions

What is CVE-2026-23424?: CVE-2026-23424 is a high-severity vulnerability in Linux. CVSS score: 7.1/10. Published 2026-04-03.
How severe is CVE-2026-23424?: High severity. CVSS v3 base score is 7.1 out of 10.