CVE-2026-35359 Detail
Awaiting Enrichment
This CVE record has been marked for NVD enrichment efforts. DescriptionA Time-of-Check to Time-of-Use (TOCTOU) vulnerability in the cp utility of uutils coreutils allows an attacker to bypass no-dereference intent. The utility checks if a source path is a symbolic link using path-based metadata but subsequently opens it without the O_NOFOLLOW flag. An attacker with concurrent write access can swap a regular file for a symbolic link during this window, causing a privileged cp process to copy the contents of arbitrary sensitive files into a destination controlled by the attacker. Metrics
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CVSS 4.0 Severity and Vector Strings:
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Quick InfoCVE Dictionary Entry:CVE-2026-35359 NVD Published Date: 04/22/2026 NVD Last Modified: 04/22/2026 Source: Canonical Ltd. |
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