Vulnerability in Linux

CVE-2026-53189

In the Linux kernel, the following vulnerability has been resolved: mm/huge_memory: update file PMD counter before folio_put() __split_huge_pmd_locked() updates the file/shmem RSS counter after dropping the PMD mapping's folio reference…

EPSS: 0.002 (8.2th percentile) — read the EPSS interpretation.