CVE-2026-93152

Unknown

Last modified

CVE-2026-93152 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: nvme-apple: Use acquire/release for queue enabled state apple_nvme_init_queue() initializes queue state and then marks the queue enabled. The interrupt and request paths check enabled before using that queue state. The old wmb() after WRITE_ONCE(enabled, true) does not publish the earlier initialization before enabled becomes visible.

Description

In the Linux kernel, the following vulnerability has been resolved: nvme-apple: Use acquire/release for queue enabled state apple_nvme_init_queue() initializes queue state and then marks the queue enabled. The interrupt and request paths check enabled before using that queue state. The old wmb() after WRITE_ONCE(enabled, true) does not publish the earlier initialization before enabled becomes visible. Use a release store when enabling the queue and acquire loads when testing it. Although the shutdown-side enabled accesses are not used for publishing queue initialization, use helpers for them as well for consistency.

Affected Software

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

VendorProductVersions
LinuxLinux>= 5bd2927aceba181b84286e00aa2f56e117e699c3, < cbe53ecd696e354bfda8173364f7595759bc562d; >= 5bd2927aceba181b84286e00aa2f56e117e699c3, < 86782a72c6d8c7541813b9ddb009668468601f18; >= 5bd2927aceba181b84286e00aa2f56e117e699c3, < 0e9d9fe12da779516dc3899dc9141304675f5416; >= 5bd2927aceba181b84286e00aa2f56e117e699c3, < e5a79244a3c526a76d930f2ef30aff64528b0c6a; >= 5bd2927aceba181b84286e00aa2f56e117e699c3, < 840ab22ffa4d859ca40a31e96fc3554688e7a035; >= 5bd2927aceba181b84286e00aa2f56e117e699c3, < f61c934aa084b7440fec681be3f4b481eb5a8609
LinuxLinux5.19

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-93152?
In the Linux kernel, the following vulnerability has been resolved: nvme-apple: Use acquire/release for queue enabled state apple_nvme_init_queue() initializes queue state and then marks the queue enabled. The interrupt and request paths check enabled before using that queue state. The old wmb() after WRITE_ONCE(enabled, true) does not publish the earlier initialization before enabled becomes visible. Use a release store when enabling the queue and acquire loads when testing it. Although the shutdown-side enabled accesses are not used for publishing queue initialization, use helpers for them as well for consistency.
How severe is CVE-2026-93152?
Severity scoring for CVE-2026-93152 is pending analysis.
How do I fix CVE-2026-93152?
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.

How Strix Helps

Related CVEs from 2026

Are you affected by CVE-2026-93152?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST