CVE-2026-107565 — Luksmeta: incomplete gap-boundary and overlap checks in luks1 metadata allocator allow data corruption
A flaw was found in luksmeta. A local attacker with administrative privileges can cause data corruption when saving metadata to a Linux Unified Key Setup (LUKS) device. Due to i…
Published: 2026-10-08 · CVSS: 5.1 · CVSS 3.1
A flaw was found in luksmeta. A local attacker with administrative privileges can cause data corruption when saving metadata to a Linux Unified Key Setup (LUKS) device. Due to incorrect boundary calculations and flawed overlap detection, new metadata entries can be written beyond available free space or over existing records. This issue can corrupt stored encrypted payload data or existing metadata, potentially rendering the affected data inaccessible.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7