What is CVE-2026-43347?

CVE-2026-43347 is a high-severity vulnerability in Linux. CVSS score: 7.5/10. Published 2026-05-08.

How severe is CVE-2026-43347?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Linux

CVE-2026-43347

In the Linux kernel, the following vulnerability has been resolved: arm64: dts: qcom: monaco: Reserve full Gunyah metadata region We observe spurious "Synchronous External Abort" exceptions (ESR=0x96000010) and kernel crashes on Monaco-b…

EPSS: 0.001 (15.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Linux — versions 7be190e4bdd2bd1aca84afef06bb755c06a85473, 6.14, 0
Linux Linux_kernel — versions 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-2026-43347?: CVE-2026-43347 is a high-severity vulnerability in Linux. CVSS score: 7.5/10. Published 2026-05-08.
How severe is CVE-2026-43347?: High severity. CVSS v3 base score is 7.5 out of 10.