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deno_runtime

6 known vulnerabilities.

All Critical High Medium Low Exploited only Public exploit

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  • Medium 5.5
    CVE-2025-48934

    Deno.env.toObject() ignores the variables listed in --deny-env and returns all environment variables

    Deno is a JavaScript, TypeScript, and WebAssembly runtime. Prior to versions 2.1.13 and 2.2.13, the `Deno.env.toObject` method ignores any variables listed in the `--deny-env` option of the `deno run` command. When looking at the documentation of the `--deny-…

    denoland deno deno deno_runtime crates.io
  • Medium 5.5
    CVE-2025-48888

    Deno run with --allow-read and --deny-read flags results in allowed

    Deno is a JavaScript, TypeScript, and WebAssembly runtime. Starting in version 1.41.3 and prior to versions 2.1.13, 2.2.13, and 2.3.2, `deno run --allow-read --deny-read main.ts` results in allowed, even though 'deny' should be stronger. The result is the sam…

    denoland deno deno deno_runtime crates.io