CVE-2026-35365 — The mv utility in uutils coreutils improperly handles
CVE-2026-35365 — The mv utility in uutils coreutils improperly handles directory trees containing symbolic links during moves across filesystem boundaries. Instead of preserving symlinks, the implementation expands them, copying the linked targets as real files or directories at the destination. Thi
What This Means For You
- If your environment is affected by CWE-59, review your exposure and prioritize patching based on your environment. Monitor vendor advisories for CVE-2026-35365 updates and patches.
Related ATT&CK Techniques
🛡️ Detection Rules
3 rules · 6 SIEM formats3 detection rules auto-generated for this incident, mapped to MITRE ATT&CK. Sigma YAML is free — export to any SIEM format via the Intel Bot.
Suspicious mv command across filesystems with symlink expansion — CVE-2026-35365
Sigma YAML — free preview
Indicators of Compromise
| ID | Type | Indicator |
|---|---|---|
| CVE-2026-35365 | vulnerability | CVE-2026-35365 |
| CWE-59 | weakness | CWE-59 |
Source & Attribution
| Source Platform | NVD |
| Channel | National Vulnerability Database |
| Published | April 22, 2026 at 20:16 UTC |
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