CVE-2026-45037

HIGH EPSS 3.5%
Published May 15, 20261mo ago · Modified Jun 17, 20262w ago
7.1 CVSS 3.1
High
Find Similar
Published May 15, 2026 1mo ago
Last Modified Jun 17, 2026 2w ago

Description

Tabby (formerly Terminus) is a highly configurable terminal emulator. Prior to 1.0.232, Tabby's terminal linkifier passes any detected URI directly to the operating system's protocol handler without validating the protocol scheme. This allows a malicious SSH or Telnet server to send crafted terminal output containing dangerous protocol URIs which Tabby renders as clickable links, triggering arbitrary OS protocol handlers on the victim's machine. This vulnerability is fixed in 1.0.232.

CVSS Details

Base Score
7.1
Exploitability
2.8
Impact
3.7
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Changed
Confidentiality Low
Integrity Low
Availability Low

Threat Intelligence

EPSS Exploit Probability
3.5% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Weaknesses 2

CWE-184
CWE-601

Affected Products 1

VendorProductVersionRange
tabbytabby* <1.0.232

References 1

  • github.com https://github.com/Eugeny/tabby/security/advisories/GHSA-cmpc-v2x9-j9x9
    MitigationPatchVendor Advisory

Remediation

  • github.com https://github.com/Eugeny/tabby/security/advisories/GHSA-cmpc-v2x9-j9x9
    MitigationPatchVendor Advisory