CVE-2026-41054
Gravedad CVSS v3.1:
ALTA
Tipo:
No Disponible / Otro tipo
Fecha de publicación:
20/05/2026
Última modificación:
05/06/2026
Descripción
*** Pendiente de traducción *** In `src/havegecmd.c`, the `socket_handler` function performs a credential check on the abstract UNIX socket (`\0/sys/entropy/haveged`). However, while it detects if the connecting user is not root (`cred.uid != 0`) and prepares a negative acknowledgement (`ASCII_NAK`), it **fails to stop execution**. The code proceeds to the `switch` statement, allowing any local unprivileged user to execute privileged commands such as `MAGIC_CHROOT`.
Impacto
Puntuación base 3.x
7.80
Gravedad 3.x
ALTA
Referencias a soluciones, herramientas e información
- https://bugzilla.suse.com/show_bug.cgi?id=CVE-2026-41054
- http://www.openwall.com/lists/oss-security/2026/05/19/3
- http://www.openwall.com/lists/oss-security/2026/05/19/4
- http://www.openwall.com/lists/oss-security/2026/05/19/5
- http://www.openwall.com/lists/oss-security/2026/05/20/1
- http://www.openwall.com/lists/oss-security/2026/05/21/17
- http://www.openwall.com/lists/oss-security/2026/05/22/1
- https://lists.debian.org/debian-lts-announce/2026/06/msg00005.html



