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CVE-2026-97550

Unknown

Last modified

CVE-2026-97550 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: xfs: fix unit conversions in per_binval computation LOLLM noticed that we're doing the unit conversion in the per_binval computation backwards -- xfs_buf_inval_log_space's second parameter is supposed to be in bytes, but max_binval is in units of fsblocks. Hence the conversion should be FSB -> B, not the other way around..

Description

In the Linux kernel, the following vulnerability has been resolved: xfs: fix unit conversions in per_binval computation LOLLM noticed that we're doing the unit conversion in the per_binval computation backwards -- xfs_buf_inval_log_space's second parameter is supposed to be in bytes, but max_binval is in units of fsblocks. Hence the conversion should be FSB -> B, not the other way around.

Affected Software

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

VendorProductVersions
LinuxLinux>= b2311ec6778fcde9d40cd9e22899f8bd594d8465, < b5089a328acc83fe2f23127a79397a0bfd9ebc33; >= b2311ec6778fcde9d40cd9e22899f8bd594d8465, < cfeba3bdf4dfa405e29f4ee13a20e9063fd0b7ef; >= b2311ec6778fcde9d40cd9e22899f8bd594d8465, < 05cff7c2b79f76c7cfe90613a60e16aaaa051ef7
LinuxLinux6.18

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-97550?
In the Linux kernel, the following vulnerability has been resolved: xfs: fix unit conversions in per_binval computation LOLLM noticed that we're doing the unit conversion in the per_binval computation backwards -- xfs_buf_inval_log_space's second parameter is supposed to be in bytes, but max_binval is in units of fsblocks. Hence the conversion should be FSB -> B, not the other way around.
How severe is CVE-2026-97550?
Severity scoring for CVE-2026-97550 is pending analysis.
How do I fix CVE-2026-97550?
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