CVE-2026-35344

The dd utility in uutils coreutils suppresses errors during file truncation operations by unconditionally calling Result::ok() on truncation attempts. While intended to mimic GNU behavior for special files like /dev/null, the uutils implementation also hides failures on regular files and directories caused by full disks or read-only file systems. This can lead to silent data corruption in backup or migration scripts, as the utility may report a successful operation even when the destination file contains old or garbage data.
References
Configurations

Configuration 1 (hide)

cpe:2.3:a:uutils:coreutils:-:*:*:*:*:rust:*:*

History

No history.

Information

Published : 2026-04-22 17:16

Updated : 2026-06-17 10:40


NVD link : CVE-2026-35344

Mitre link : CVE-2026-35344

CVE.ORG link : CVE-2026-35344


JSON object : View

Products Affected

uutils

  • coreutils
CWE
CWE-252

Unchecked Return Value