CVE-2026-35357 Detail
Awaiting Enrichment
This CVE record has been marked for NVD enrichment efforts. DescriptionThe cp utility in uutils coreutils is vulnerable to an information disclosure race condition. Destination files are initially created with umask-derived permissions (e.g., 0644) before being restricted to their final mode (e.g., 0600) later in the process. A local attacker can race to open the file during this window; once obtained, the file descriptor remains valid and readable even after the permissions are tightened, exposing sensitive or private file contents. Metrics
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
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Weakness Enumeration
Quick InfoCVE Dictionary Entry:CVE-2026-35357 NVD Published Date: 04/22/2026 NVD Last Modified: 04/22/2026 Source: Canonical Ltd. |
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