net: page_pool: fix UAF in __page_pool_release_netmem_dma on xa_cmpxchg race

Severity not listed 1 CVE Published Oct 20, 2026 at 10:22 PM UTC

Summary

Mariner

A separate affected-products list was not included in the collected bulletin.

Separate remediation guidance was not included in the collected bulletin.

Oct 20, 2026 at 10:22 PM UTC
Published by Microsoft Security Response Center
The publication date reported by the vendor.
Oct 22, 2026 at 1:35 AM UTC
Added to SecurityAlert
We collected the advisory from the official source.

Details collected from Microsoft Security Response Center.

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