What’s Vulnerable › Vulnerabilities

CVE-2025-22136: Tabby has a TCC Bypass via Misconfigured Node Fuses

• Severity: high (CVSS 8.6 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-01-08 · updated 2026-06-17
• Weakness: CWE-94

Description

Tabby (formerly Terminus) is a highly configurable terminal emulator. Prior to 1.0.217 , Tabby enables several high-risk Electron Fuses, including RunAsNode, EnableNodeCliInspectArguments, and EnableNodeOptionsEnvironmentVariable. These fuses create potential code injection vectors even though the application is signed with hardened runtime and lacks dangerous entitlements such as com.apple.security.cs.disable-library-validation and com.apple.security.cs.allow-dyld-environment-variables. This vulnerability is fixed in 1.0.217.

Affected products

• Eugeny tabby: before 1.0.217

References

• https://github.com/Eugeny/tabby/commit/93513541f7161fa8a59491603cabb6a101c0c08e
• https://github.com/Eugeny/tabby/security/advisories/GHSA-prcj-7rvc-26h4

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