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CVE-2026-72011

UnknownEPSS 0.21%

Last modified

CVE-2026-72011 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.21% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability
0.21%

11.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

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

VendorProductVersions
LinuxLinux>= 0d30871739ab433e114b0058f08b6b1c7b816f7e, < c6b4d454865a81ceea1422243aaaedc363b6f713; >= 0d30871739ab433e114b0058f08b6b1c7b816f7e, < 83fe36f81200b7a85f8efe0a68a4e58be84d5f64; >= 0d30871739ab433e114b0058f08b6b1c7b816f7e, < b7577fe4c47a31ca7c99714c53244a44af03cdfe
LinuxLinux6.14

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-72011?
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.
How severe is CVE-2026-72011?
Severity scoring for CVE-2026-72011 is pending analysis. The EPSS model estimates a 0.21% probability of exploitation in the next 30 days.
How do I fix CVE-2026-72011?
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