Debian/linuxcnc: high 8.4
rtapi_app in linuxcnc-uspace in LinuxCNC before 2.9.9 allows privilege escalation. It is installed SUID root and loads shared library modules via dlopen() by using a user-supplied module name. Insuffi
Action: Upgrade linuxcnc to 1:2.9.4-2+deb13u1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1:2.9.4-2+deb13u1 | - |
Fixed versions
| 1:2.9.4-2+deb13u1 |
Sources
- osv: DEBIAN-CVE-2026-58302#Debian:13/linuxcnc
- https://security-tracker.debian.org/tracker/CVE-2026-58302
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