Is CVE-2026-46709 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-46709?

CVE-2026-46709 has a CVSS v3 severity of HIGH (7.8).

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CVE-2026-46709

Description

Tabby (formerly Terminus) is a highly configurable terminal emulator. Prior to 1.0.234, Tabby inserts dropped file paths from tabby-electron/src/pathDrop.ts into the active shell without neutralizing command substitution metacharacters such as $(…) and `…`, so the incomplete CVE-2026-45038 fix for control characters still allows code execution when the victim presses Enter. This issue is fixed in version 1.0.234.