Description
A Time-of-Check to Time-of-Use (TOCTOU) vulnerability exists in the install utility of uutils coreutils when using the -D flag. The command creates parent directories and subsequently performs a second path resolution to create the target file, neither of which is anchored to a directory file descriptor. An attacker with concurrent write access can replace a path component with a symbolic link between these operations, redirecting the privileged write to an arbitrary file system location.
INFO
Published Date :
2026-04-22T16:08:17.812Z
Last Modified :
2026-04-22T18:00:14.133Z
Source :
canonical
AFFECTED PRODUCTS
The following products are affected by CVE-2026-35356 vulnerability.
| Vendors | Products |
|---|---|
| Uutils |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2026-35356.
CVSS Vulnerability Scoring System
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact