Unrated severityNVD Advisory· Published Sep 11, 2026
CVE-2026-89502
CVE-2026-89502
Description
In the Linux kernel, the following vulnerability has been resolved:
ring-buffer: Free cpu_buffer::free_page with subbuf_order
When sub-buffers use an order greater than 0, cpu_buffer->free_page is allocated with subbuf_order. Use the correct order for cpu_buffer->free_page.
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Affected products
1Patches
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