CVE•Published 2026-06-12•Modified 2026-06-16•0 articles on news•5 live references•NVD data
CVE-2026-54057Kovidgoyal · Kitty
Vulnerability data via NVD (ingested)
CVSS v3.1
7.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
3
Exploit Prediction Scoring System · top 97% of all CVEs
Weaknesses (CWE)
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.
Timeline
Published 2026-06-12
Modified 2026-06-16
External references
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-2026-54057Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Kovidgoyal Kitty"All exposed Kovidgoyal Kitty instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Kitty"HTTP body or banner mentions "Kitty" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-54057Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-54057Censys host search filtered to this CVE id.
grep.app
CVE-2026-54057Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-54057GitHub code search for direct mentions.
Google dork
"CVE-2026-54057" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-54057 on GitHub.
We haven't classified any articles referencing CVE-2026-54057 yet. The external references above still apply.