# CVE-2026-35344

> Vulnerability · severity: **LOW** (CVSS 3.3).

## Description

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.

## Key facts

- **CVE ID:** CVE-2026-35344
- **Published:** 2026-04-22
- **CVSS severity:** LOW
- **CVSS base score:** 3.3
- **CWE codes:** CWE-252

## Affected products

- `uutils:coreutils`

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-35344

## Citation

> AI Analytics. CVE-2026-35344. Retrieved 2026-07-19 from https://api.ai-analytics.org/cve/CVE-2026-35344. Derived from NIST NVD. Licensed CC0.

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