What is CVE-2026-73479?

CVE-2026-73479 is a medium-severity vulnerability in Byron Dua-Cli, classified under Improper Encoding or Escaping of Output. CVSS score: 5.0/10. Published 2026-08-13.

How severe is CVE-2026-73479?

Medium severity. CVSS v3 base score is 5.0 out of 10.

Vulnerability in Byron Dua-Cli

CVE-2026-73479

dua-cli fails to filter terminal escape sequences when printing marked file paths after exiting the TUI interface. Attackers can craft file names containing OSC/CSI escape sequences that are interpreted by the terminal emulator when printed, enabling title spoofing, clipboard manipulation, or other escape-sequence attacks.

CVSS v3 metric

CVSS v3 base score 5.0 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Byron Dua-cli — versions 0

Weakness classification (CWE)

CWE-116 — Improper Encoding or Escaping of Output

References

disclosure@vulncheck.com (issue-tracking)
disclosure@vulncheck.com (product)
disclosure@vulncheck.com (patch)

Frequently asked questions

What is CVE-2026-73479?: CVE-2026-73479 is a medium-severity vulnerability in Byron Dua-Cli, classified under Improper Encoding or Escaping of Output. CVSS score: 5.0/10. Published 2026-08-13.
How severe is CVE-2026-73479?: Medium severity. CVSS v3 base score is 5.0 out of 10.