{"id":"JLSEC-2026-99","details":"Deno \u003c=1.14.0 file sandbox does not handle symbolic links correctly. When running Deno with specific write access, the Deno.symlink method can be used to gain access to any directory.","modified":"2026-07-18T00:02:24.272083234Z","published":"2026-04-14T13:10:46.494Z","upstream":["CVE-2021-41641"],"database_specific":{"license":"CC-BY-4.0","sources":[{"url":"https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2021-41641","html_url":"https://nvd.nist.gov/vuln/detail/CVE-2021-41641","database_specific":{"status":"Modified"},"id":"CVE-2021-41641","imported":"2026-07-17T22:42:18.333Z","modified":"2026-06-17T04:08:45.243Z","published":"2022-06-12T13:15:07.747Z"}]},"references":[{"type":"WEB","url":"https://github.com/denoland/deno/issues/12152"},{"type":"WEB","url":"https://hackers.report/report/614876917a7b150012836bb8"}],"affected":[{"package":{"name":"Deno_jll","ecosystem":"Julia","purl":"pkg:julia/Deno_jll?uuid=04572ae6-984a-583e-9378-9577a1c2574d"},"ranges":[{"type":"SEMVER","events":[{"introduced":"1.10.3+0"},{"fixed":"1.14.3+0"}]}],"database_specific":{"source":"https://github.com/JuliaLang/SecurityAdvisories.jl/tree/generated/osv/2026/JLSEC-2026-99.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V2","score":"AV:L/AC:L/Au:N/C:P/I:P/A:N"},{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N"}]}