{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-44466 exists.","fix":"No fix has been published for CVE-2026-44466 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-44466 is a high-severity command injection vulnerability in zed-industries zed, published on 28 May 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-2026-44466 and fix it if it is affected.\n\nWhat it is: CVE-2026-44466 is a high-severity command injection vulnerability in zed-industries zed, published on 28 May 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-2026-44466 exists.\n\nAffected product: zed-industries zed. 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-2026-44466/ (Markdown: https://insights.sbomify.com/CVE-2026-44466/index.md)","id":"CVE-2026-44466","markdown":"https://insights.sbomify.com/CVE-2026-44466/index.md","name":"CVE-2026-44466","record":{"aliases":["GHSA-c99f-97vf-4h5h","UBUNTU-CVE-2026-44466"],"analysis":{"component_type":"desktop_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Zed code editor","requires_auth":"none","summary":"Attackers can bypass terminal permission allowlists in Zed editor using bash arithmetic expansion to execute arbitrary commands.","user_interaction":"required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"zed","vendor":"zed"}],"cvss":{"score":8.6,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-78","name":"Improper Neutralization of Special Elements used in an OS Command"}],"description":"Zed is a code editor. Prior to 0.229.0, Zed's terminal tool permission system can be bypassed via bash arithmetic expansion $((...)), allowing execution of arbitrary commands nested inside an allowlisted command like echo. This vulnerability is fixed in 0.229.0.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Zed: Allowlist Bypass via Bash Arithmetic Expansion in Terminal Tool Permissions","id":"CVE-2026-44466","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"command_injection","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Claude Desktop: SSH Host Key Verification Bypass Allows Man-in-the-Middle Attack on Remote Sessions","id":"CVE-2026-44467"},"packages":[],"prev":{"headline":"Zed: Zed IDE Arbitrary Code Execution via untrusted repository with poisoned .git/config","id":"CVE-2026-44465"},"products":["zed"],"published":"2026-05-28","related":[{"cvss_score":8.8,"headline":"Zed Extension Sandbox Escape via Tar Symlink Following","id":"CVE-2026-27976","kev_date_added":null,"published":"2026-02-25"},{"cvss_score":8.6,"headline":"Zed: Remote Command Injection via Unquoted Environment Variable Keys (SSH / WSL Remote)","id":"CVE-2026-44461","kev_date_added":null,"published":"2026-05-28"},{"cvss_score":8.6,"headline":"Zed: Allowlist Bypass via Environment Variable Injection in Terminal Tool Permissions","id":"CVE-2026-44463","kev_date_added":null,"published":"2026-05-28"},{"cvss_score":8.6,"headline":"Zed: Zed IDE Arbitrary Code Execution via untrusted repository with poisoned .git/config","id":"CVE-2026-44465","kev_date_added":null,"published":"2026-05-28"},{"cvss_score":7.8,"headline":"Zed IDE LSP Binary Configuration Arbitrary Code Execution","id":"CVE-2025-68432","kev_date_added":null,"published":"2025-12-17"},{"cvss_score":7.8,"headline":"Zed IDE MCP Context Server Configuration Arbitrary Code Execution","id":"CVE-2025-68433","kev_date_added":null,"published":"2025-12-17"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2026-05-29","vendors":["zed-industries"]},"summary":"Attackers can bypass terminal permission allowlists in Zed editor using bash arithmetic expansion to execute arbitrary commands.","url":"https://insights.sbomify.com/CVE-2026-44466/"}