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CVE-2026-35344 (GCVE-0-2026-35344)

Vulnerability from cvelistv5 – Published: 2026-04-22 16:07 – Updated: 2026-04-22 18:04
VLAI
Title
uutils coreutils dd Silent Data Corruption via Unconditional Truncation Error Suppression
Summary
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.
Severity
3.3 (Low)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-22 18:04 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version CPE status
Uutils coreutils guessed Create a notification for this product.
Credits
Zellic
Show details on NVD website
To clipboard 

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