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CVE-2026-90128

Unknown

Last modified

CVE-2026-90128 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: vdpa/mlx5: fix wrong list iterated in add_direct_chain error path In add_direct_chain(), newly allocated direct MR entries are added to the local list 'tmp', which is spliced into mr->head only on success. On the error path, the cleanup loop was incorrectly iterating over mr->head instead of tmp. Fix by iterating over 'tmp' in the err_alloc cleanup path..

Description

In the Linux kernel, the following vulnerability has been resolved: vdpa/mlx5: fix wrong list iterated in add_direct_chain error path In add_direct_chain(), newly allocated direct MR entries are added to the local list 'tmp', which is spliced into mr->head only on success. On the error path, the cleanup loop was incorrectly iterating over mr->head instead of tmp. Fix by iterating over 'tmp' in the err_alloc cleanup path.

Affected Software

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

VendorProductVersions
LinuxLinux>= 94abbccdf2916cb03f9626f2d36c6e9971490c12, < c93defccf5eb0a92bdafa43487be6ce0221a2477; >= 94abbccdf2916cb03f9626f2d36c6e9971490c12, < ed3462365636df3bc63e34d7468f4faed3f70a4e; >= 94abbccdf2916cb03f9626f2d36c6e9971490c12, < 22d52af9e26a72bdfe2dcfb1419a091de4862cd9; >= 94abbccdf2916cb03f9626f2d36c6e9971490c12, < eeac2ea4ad2654e3f160a9b608d05c9af31433a6; >= 94abbccdf2916cb03f9626f2d36c6e9971490c12, < 637d867530daea61898e3346975978b7f67fc2ac; >= 94abbccdf2916cb03f9626f2d36c6e9971490c12, < 6ca752850de3b8162f030793cc15001aec85c4cf; >= 94abbccdf2916cb03f9626f2d36c6e9971490c12, < c678d04ac9e5a64c2559c43bce273e845fbd09eb; >= 94abbccdf2916cb03f9626f2d36c6e9971490c12, < 23ae56d9e74c122f95cae71ae3b9fc259fb88446
LinuxLinux5.9

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-90128?
In the Linux kernel, the following vulnerability has been resolved: vdpa/mlx5: fix wrong list iterated in add_direct_chain error path In add_direct_chain(), newly allocated direct MR entries are added to the local list 'tmp', which is spliced into mr->head only on success. On the error path, the cleanup loop was incorrectly iterating over mr->head instead of tmp. Fix by iterating over 'tmp' in the err_alloc cleanup path.
How severe is CVE-2026-90128?
Severity scoring for CVE-2026-90128 is pending analysis.
How do I fix CVE-2026-90128?
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