{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-54057 exists.","fix":"Upgrade to a fixed version.","what":"CVE-2026-54057 is a high-severity command injection vulnerability in kovidgoyal kitty, published on 12 Jun 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-54057 and fix it if it is affected.\n\nWhat it is: CVE-2026-54057 is a high-severity command injection vulnerability in kovidgoyal kitty, published on 12 Jun 2026. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-54057 exists.\n\nAffected product: kovidgoyal kitty. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-54057/ (Markdown: https://insights.sbomify.com/CVE-2026-54057/index.md)","id":"CVE-2026-54057","markdown":"https://insights.sbomify.com/CVE-2026-54057/index.md","name":"CVE-2026-54057","record":{"aliases":["DEBIAN-CVE-2026-54057","GHSA-5gmr-9gwg-hhq6","UBUNTU-CVE-2026-54057","openSUSE-SU-2026:11021-1"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"GPU terminal emulator","requires_auth":"none","summary":"An attacker can execute arbitrary commands by sending unsanitized OSC 21 query replies to the Kitty terminal emulator.","user_interaction":"required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"kitty","vendor":"kovidgoyal"}],"cvss":{"score":7.3,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"},{"id":"CWE-150","name":"Improper Neutralization of Escape, Meta, or Control Sequences"}],"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.","ecosystems":["openSUSE:Tumbleweed"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Kitty vulnerable to command injection via unsanitized OSC 21 query reply","id":"CVE-2026-54057","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":1,"n_references":1,"next":{"headline":"Pillow: Out-of-bounds read via attacker-controlled row stride on Pillow's mmap path (McIdas AREA files)","id":"CVE-2026-54058"},"packages":[{"ecosystem":"openSUSE:Tumbleweed","fixed":["0.47.3-1.1"],"introduced":["0"],"last_affected":[],"package":"kitty","purl":"pkg:rpm/opensuse/kitty\u0026distro=openSUSE%20Tumbleweed","source":"openSUSE-SU-2026:11021-1"}],"prev":{"headline":"Kitty has an arbitrary file overwrite via symlink following in `kitten dnd` remote drop staging","id":"CVE-2026-54056"},"products":["kitty"],"published":"2026-06-12","related":[{"cvss_score":9.9,"headline":"Kitty has a Heap Buffer Over-Read/Write via Integer Overflow in compose_rectangles Bounds Check","id":"CVE-2026-33642","kev_date_added":null,"published":"2026-05-19"},{"cvss_score":7.8,"headline":"@kitty-edit DCS + --color=geninclude vulnerable to Unauthenticated in-process RCE","id":"CVE-2026-42851","kev_date_added":null,"published":"2026-06-12"},{"cvss_score":7.6,"headline":"Kitty has an arbitrary file overwrite via symlink following in `kitten dnd` remote drop staging","id":"CVE-2026-54056","kev_date_added":null,"published":"2026-06-12"},{"cvss_score":7.5,"headline":"Kitty has a Heap Buffer Overflow in its Graphics Protocol Handler","id":"CVE-2026-33633","kev_date_added":null,"published":"2026-05-19"},{"cvss_score":7.4,"headline":"Kitty has a shell command injection","id":"CVE-2026-42850","kev_date_added":null,"published":"2026-06-12"},{"cvss_score":5,"headline":"Kitty has an Arbitrary File Write via Symlink Race Condition in File Transmission Protocol","id":"CVE-2026-54055","kev_date_added":null,"published":"2026-06-12"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"SUSE","prefix":"openSUSE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-06-16","vendors":["kovidgoyal"]},"summary":"An attacker can execute arbitrary commands by sending unsanitized OSC 21 query replies to the Kitty terminal emulator.","url":"https://insights.sbomify.com/CVE-2026-54057/"}