CVE-2026-35358 Detail
Awaiting Enrichment
This CVE record has been marked for NVD enrichment efforts. DescriptionThe cp utility in uutils coreutils, when performing recursive copies (-R), incorrectly treats character and block device nodes as stream sources rather than preserving them. Because the implementation reads bytes into regular files at the destination instead of using mknod, device semantics are destroyed (e.g., /dev/null becomes a regular file). This behavior can lead to runtime denial of service through disk exhaustion or process hangs when reading from unbounded device nodes. Metrics
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CVSS 4.0 Severity and Vector Strings:
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Weakness Enumeration
Quick InfoCVE Dictionary Entry:CVE-2026-35358 NVD Published Date: 04/22/2026 NVD Last Modified: 04/22/2026 Source: Canonical Ltd. |
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