CVE•Published 2026-05-15•Modified 2026-05-19•0 articles on news•5 live references•NVD data

CVE-2026-45037Tabby · Tabby

Vulnerability data via NVD (ingested)

CVSS v3.1

7.1

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L

EPSS percentile

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Weaknesses (CWE)

CWE-184Incomplete List of Disallowed Inputs CWE-601URL Redirection to Untrusted Site ('Open Redirect')

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.

Timeline

Published 2026-05-15

Modified 2026-05-19

External references

NVD MITRE Exploit-DB Sploitus VulnCheck

Search for exposed instances

Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).

Shodan · vuln tag0 hosts

vuln:CVE-2026-45037

Hosts Shodan has explicitly fingerprinted as vulnerable.

Shodan · product

product:"Tabby Tabby"

All exposed Tabby Tabby instances — cross-reference with the CVE's affected-version range.

Shodan · banner/body mention

http.html:"Tabby"

HTTP body or banner mentions "Tabby" — catches deploys Shodan didn't identify as a product.

More intel sources (5)

Shodan report

vuln:CVE-2026-45037