CVE-2026-72011 - Vulnerability Details - OpenCVE

In the Linux kernel, the following vulnerability has been resolved:

s390/diag: Add missing array_index_nospec() call to memtop_get_page_count()

'level' is user space controlled and used to read from an array. Add the
missing array_index_nospec() call to prevent speculative execution.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Vendors	Products
Linux Subscribe	Linux Kernel Subscribe

No data.

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://git.kernel.org/stable/c/83fe36f81200b7a85f8efe0a68a4e58be84d5f64
https://git.kernel.org/stable/c/b7577fe4c47a31ca7c99714c53244a44af03cdfe
https://git.kernel.org/stable/c/c6b4d454865a81ceea1422243aaaedc363b6f713

History

Sat, 15 Aug 2026 06:00:00 +0000

Type	Values Removed	Values Added
Description		In the Linux kernel, the following vulnerability has been resolved: s390/diag: Add missing array_index_nospec() call to memtop_get_page_count() 'level' is user space controlled and used to read from an array. Add the missing array_index_nospec() call to prevent speculative execution.
Title		s390/diag: Add missing array_index_nospec() call to memtop_get_page_count()
First Time appeared		Linux Linux linux Kernel
CPEs		cpe:2.3:o:linux:linux_kernel::::::::
Vendors & Products		Linux Linux linux Kernel
References		https://git.kernel.org/stable/c/83fe36f81200b7a85f8efe0a68a4e58be84d5f64 https://git.kernel.org/stable/c/b7577fe4c47a31ca7c99714c53244a44af03cdfe https://git.kernel.org/stable/c/c6b4d454865a81ceea1422243aaaedc363b6f713

Projects

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MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2026-08-15T05:51:40.489Z

Updated: 2026-08-15T05:51:40.489Z

Reserved: 2026-08-09T03:40:39.899Z

Link: CVE-2026-72011

Vulnrichment

No data.

NVD

Status : Received

Published: 2026-08-15T06:20:59.800

Modified: 2026-08-15T06:20:59.800

Link: CVE-2026-72011

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

No weakness.

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