High severity7.8NVD Advisory· Published Jun 12, 2026· Updated Jun 16, 2026
CVE-2026-54057
CVE-2026-54057
Description
Kitty is a cross-platform GPU based terminal. In versions prior to 0.47.3, kitty's OSC 21 (color-control) query reply reflects attacker-controlled bytes, including newlines, into the shell's input without sanitization. Version 0.47.3 fixes the issue.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5<0.47.3+ 2 more
- (no CPE)range: <0.47.3
- cpe:2.3:a:kovidgoyal:kitty:*:*:*:*:*:*:*:*range: <0.47.3
- (no CPE)range: <0.47.3
- osv-coords2 versionspkg:rpm/opensuse/kitty&distro=openSUSE%20Leap%2016.0pkg:rpm/opensuse/kitty&distro=openSUSE%20Tumbleweed
< 0.48.2-bp160.1.1+ 1 more
- (no CPE)range: < 0.48.2-bp160.1.1
- (no CPE)range: < 0.47.3-1.1
Patches
Vulnerability mechanics
References
1- github.com/kovidgoyal/kitty/security/advisories/GHSA-5gmr-9gwg-hhq6nvdExploitVendor Advisory
News mentions
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