CVE-2026-88755

EUVD-2026-102905
Z.ai ZCode v3.11.2.6792 was discovered to automatically establish connections with MCP servers declared inside a repository's workspace configuration, possibly allowing attackers to execute arbitrary code via opening a crafted repository.
OS Command Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.8 HIGH
LOCAL
LOW
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 10.66%
Common Weakness Enumeration
References
http://zai.com
http://zcode.com
https://gist.github.com/lkloliver/aac8dcf8a53fc4b3c1b0a5dfbf36ef68
https://github.com/lkloliver/poc/tree/main/CVE-2026-88755