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CVE-2025-22136

Tabby has a TCC Bypass via Misconfigured Node Fuses

HIGH
8.6
CVSS Score
Published: January 8, 2025 at 04:02 PM UTC
Updated: June 17, 2026 at 08:45 AM UTC
1 product affected across 1 vendorTabby

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Severity
HIGH8.6
Exploit prediction
EPSS 0.4%
SSVC
PoC

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Tabby· Eugeny
60%
v < 1.0.217
Affected range stops below 1.0.217, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (2)

x_refsource_MISC
Source: [email protected]
https://github.com/Eugeny/tabby/commit/93513541f7161fa8a59491603cabb6a101c0c08e
x_refsource_CONFIRM
Source: [email protected]
https://github.com/Eugeny/tabby/security/advisories/GHSA-prcj-7rvc-26h4

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.6HIGHGitHub_M
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-94

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