What’s Vulnerable › Vulnerabilities

CVE-2026-88755

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-16 · updated 2026-10-16
• Weakness: CWE-78

Description

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.

References

• http://zai.com
• http://zcode.com
• https://gist.github.com/lkloliver/aac8dcf8a53fc4b3c1b0a5dfbf36ef68
• https://github.com/lkloliver/poc/tree/main/CVE-2026-88755

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