Description
In is_pd_allowed of gem_msg.c, there is a possible permission bypass due to a missing permission check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.
References1
Metrics
- CVSS 3.1
-
4.4
MEDIUM
Score source: CNA
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N - EPSS — exploit probability
- 0% percentile: 0 · as of 10 November 2026
- CWE
- CWE-862
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.