CVE-2026-73479

Medium

Description

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.

SeverityMedium

CVSS5.0

Exploit probability—

ProductByron Dua-cli

PublishedAug 13, 2026

First seenAug 13, 2026

Weakness typeCWE-116CWE-116

How to fix

Patches

github.com/Byron/dua-cli/commit/b6e7cafd305c150834eb887e1de99bcdd3fca85d

Affected products

Product	Affected versions	Fixed in
Byron dua-cli	v ≤ 2.41.1	—

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