{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-75483 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-75483 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-75483 is a medium-severity code injection vulnerability in romkatv powerlevel10k, published on 17 Aug 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-2026-75483 and fix it if it is affected.\n\nWhat it is: CVE-2026-75483 is a medium-severity code injection vulnerability in romkatv powerlevel10k, published on 17 Aug 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: There is no known exploitation of CVE-2026-75483 in the wild and no public exploit code.\n\nAffected product: romkatv powerlevel10k. 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-2026-75483/ (Markdown: https://insights.sbomify.com/CVE-2026-75483/index.md)","id":"CVE-2026-75483","markdown":"https://insights.sbomify.com/CVE-2026-75483/index.md","name":"CVE-2026-75483","record":{"aliases":["GHSA-gcjm-c673-v7vj"],"analysis":{"component_type":"developer_tool","fix_type":"patch","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Zsh theme","requires_auth":"none","summary":"Attackers can inject terminal control sequences via package.json versions, potentially executing code when users navigate to affected directories.","user_interaction":"required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":4.8,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-150","name":"Improper Neutralization of Escape, Meta, or Control Sequences"}],"description":"powerlevel10k fails to neutralize control characters in the package.json version field when rendering the package prompt segment. Attackers can inject raw escape bytes in the version string to emit arbitrary terminal control sequences on each prompt render when the shell enters affected directories.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"powerlevel10k Control Character Injection via package.json Version","id":"CVE-2026-75483","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"HTTP/2 header field values containing CR, LF or NUL are passed to the application unvalidated in Bandit","id":"CVE-2026-75484"},"packages":[],"prev":{"headline":"SWE-agent Trajectory Inspector Path Traversal File Disclosure","id":"CVE-2026-75482"},"products":["powerlevel10k"],"published":"2026-08-17","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-20","vendors":["romkatv"]},"summary":"Attackers can inject terminal control sequences via package.json versions, potentially executing code when users navigate to affected directories.","url":"https://insights.sbomify.com/CVE-2026-75483/"}