Improper Input Validation Affecting coreutils package, versions <0.6.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published26 Apr 2026
- disclosed23 Apr 2026
- creditZellic
Introduced: 23 Apr 2026
NewCVE-2026-35347 (opens in a new tab)How to fix?
Upgrade coreutils to version 0.6.0 or higher.
Overview
Affected versions of this package are vulnerable to Improper Input Validation via the are_files_identical function. An attacker can cause silent data loss or make the process hang indefinitely by supplying non-regular file inputs such as FIFOs, pipes, or infinite streams, which are drained before comparison operations are performed.