Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

CVE-2026-35377

Gravedad CVSS v3.1:
BAJA
Tipo:
CWE-20 Validación incorrecta de entrada
Fecha de publicación:
22/04/2026
Última modificación:
24/04/2026

Descripción

*** Pendiente de traducción *** A logic error in the env utility of uutils coreutils causes a failure to correctly parse command-line arguments when utilizing the -S (split-string) option. In GNU env, backslashes within single quotes are treated literally (with the exceptions of \\ and \'). However, the uutils implementation incorrectly attempts to validate these sequences, resulting in an "invalid sequence" error and an immediate process termination with an exit status of 125 when encountering valid but unrecognized sequences like \a or \x. This divergence from GNU behavior breaks compatibility for automated scripts and administrative workflows that rely on standard split-string semantics, leading to a local denial of service for those operations.

Productos y versiones vulnerables

CPE Desde Hasta
cpe:2.3:a:uutils:coreutils:-:*:*:*:*:rust:*:*


Referencias a soluciones, herramientas e información