CVE-2026-45038
HIGHDescription
Tabby (formerly Terminus) is a highly configurable terminal emulator. Prior to 1.0.233, since Tabby does not escape control characters from file paths when dragging and dropping a file into it, code execution can be achieved. This vulnerability is fixed in 1.0.233.
How to fix
TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works
Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.
CVSS v3 Vector
Exploitability
Impact
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Exploit Intelligence
Low risk: more likely to be exploited than 7% of all known CVEs.
References
Related Vulnerabilities
Other CWE-150 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2017-0899 | Critical | 9.8 | 11% | - | Fix |
| CVE-2025-55754 | Critical | 9.6 | 10% | - | Fix |
| CVE-2021-25310 | High | 8.8 | 4.6% | - | - |
| CVE-2020-6932 | Critical | 10.0 | 3.6% | - | - |
| CVE-2024-28085 | Low | 3.3 | 2.2% | - | Fix |
| CVE-2022-30123 | Critical | 10.0 | 1.8% | - | Fix |
Common questions
How do I fix CVE-2026-45038?
Upgrade Tabby to 1.0.233 or later.
Is CVE-2026-45038 being actively exploited?
Not that we know of. CVE-2026-45038 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.18% is the estimated probability that it will be exploited in the next 30 days. That is higher than 7% of all scored CVEs.
How severe is CVE-2026-45038?
CVE-2026-45038 has a CVSS v3 base score of 7.8, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.
What does CVE-2026-45038 affect?
Published advisories record a fix for Tabby (Windows application). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.
Embed a live status badge for CVE-2026-45038
Markdown
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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-20.