Vulnerability in Linux

CVE-2026-45858

In the Linux kernel, the following vulnerability has been resolved: ext4: don't zero the entire extent if EXT4_EXT_DATA_PARTIAL_VALID1 When allocating initialized blocks from a large unwritten extent, or when splitting an unwritten exten…

EPSS: 0.000 (6.9th percentile) — read the EPSS interpretation.

Affected products

  • Linux — versions 3.4.16, 3.6.4, dee1f973ca341c266229faa5a1a5bb268bed3531

References