# deno\_runtime (crates.io) vulnerabilities

6 known vulnerabilities (1 critical, 3 high, 2 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://crates.io/crates/deno_runtime

## Advisories (6)

### [CVE-2025-48934](https://cve.now/CVE-2025-48934): Deno.env.toObject() ignores the variables listed in --deny-env and returns all environment variables

- Severity: Medium 5.5
- Published: Jun 4, 2025
- Affected: fixed in 0.212.0.

### [CVE-2025-48888](https://cve.now/CVE-2025-48888): Deno run with --allow-read and --deny-read flags results in allowed

- Severity: Medium 5.5
- Published: Jun 4, 2025
- Affected: from 0.150.0, fixed in 0.212.0.

### [CVE-2024-27936](https://cve.now/CVE-2024-27936): Deno interactive permission prompt spoofing via improper ANSI stripping

- Severity: High 8.8
- Published: Mar 6, 2024
- Affected: from 0.103.0, fixed in 0.147.0.

### [CVE-2023-33966](https://cve.now/CVE-2023-33966): Deno missing "--allow-net" permission check for built-in Node modules

- Severity: High 8.6
- Published: May 31, 2023
- Affected: from 0.114.0, fixed in 0.115.0.

### [CVE-2023-28446](https://cve.now/CVE-2023-28446): Deno is vulnerable to interactive \`run\` permission prompt spoofing via improper ANSI neutralization

- Severity: High 8.8
- Published: Mar 24, 2023
- Affected: from 1.8.0, fixed in 1.31.2.

### [CVE-2023-28445](https://cve.now/CVE-2023-28445): Deno improperly handles resizable ArrayBuffer

- Severity: Critical 10.0
- Published: Mar 23, 2023
- Affected: from 0.102.0, fixed in 0.103.0.

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