{"id":"CVE-2025-61785","revision":"c7b3e41ca89b4716aacd41f720220ac2","records":[{"revision":"c7b3e41ca89b4716aacd41f720220ac2","observedAt":"2026-10-25T03:17:27.277+00:00","statement":{"source":"nvd","id":"CVE-2025-61785","aliases":[],"title":"Deno is a JavaScript, TypeScript, and WebAssembly runtime. In versions prior to 2.5.3 and 2.2.15, `Deno.FsFile.prototype.utime` and `Deno.FsFile.prototype.utimeSync` are not limited by the permission model check `--deny-write=./`. It's poss…","description":"Deno is a JavaScript, TypeScript, and WebAssembly runtime. In versions prior to 2.5.3 and 2.2.15, `Deno.FsFile.prototype.utime` and `Deno.FsFile.prototype.utimeSync` are not limited by the permission model check `--deny-write=./`. It's possible to change to change the access (`atime`) and modification (`mtime`) times on the file stream resource even when the file is opened with `read` only permission (and `write`: `false`) and file write operations are not allowed (the script is executed with `--deny-write=./`). Similar APIs like `Deno.utime` and `Deno.utimeSync` require\u00A0`allow-write`\u00A0permission, however, when a file is opened, even with read only flags and deny-write permission, it's still possible to change the access (`atime`) and modification (`mtime`) times, and thus bypass the permission model. Versions 2.5.3 and 2.2.15 fix the issue.","state":0,"publishedAt":"2025-10-08T01:15:32.847+00:00","modifiedAt":"2026-10-08T13:10:00.2+00:00","affected":[],"metrics":[{"system":"CVSS 3.1 · nvd@nist.gov · Primary","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","score":3.3,"severity":"LOW"},{"system":"CVSS 3.0 · security-advisories@github.com · Secondary","vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","score":3.3,"severity":"LOW"}],"references":["https://github.com/denoland/deno/commit/992e998dfe436cdc9325232759af8be92f11739b","https://github.com/denoland/deno/pull/30872","https://github.com/denoland/deno/releases/tag/v2.2.15","https://github.com/denoland/deno/releases/tag/v2.5.3","https://github.com/denoland/deno/security/advisories/GHSA-vg2r-rmgp-cgqj"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-61785","license":"NIST NVD usage terms; underlying source attribution retained","enrichment":{"sourceStatus":"Analyzed","weaknesses":["CWE-266"],"productCriteria":["cpe:2.3:a:deno:deno:*:*:*:*:*:*:*:*"],"sourceDates":{"published":"2025-10-08T01:15:32.847","lastModified":"2026-10-08T13:10:00.200"},"relatedAdvisories":[],"note":"NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON."},"key":"nvd:CVE-2025-61785","identifiers":["CVE-2025-61785"]},"retained":false,"historicalAffected":[]}],"coverage":[]}