https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-18T11:21:02.625036+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/euvd-2026-234286 EUVD-2026-234286 2026-10-18T11:21:02.628523+00:00 EUVD-2026-234286 https://cve.radiocsirt.org/vuln/fkie_cve-2022-24783 fkie_cve-2022-24783 2026-10-18T11:21:02.628574+00:00

Deno is a runtime for JavaScript and TypeScript. The versions of Deno between release 1.18.0 and 1.20.2 (inclusive) are vulnerable to an attack where a malicious actor controlling the code executed in a Deno runtime could bypass all permission checks and execute arbitrary shell code. This vulnerability does not affect users of Deno Deploy. The vulnerability has been patched in Deno 1.20.3. There is no workaround. All users are recommended to upgrade to 1.20.3 immediately.

 https://cve.radiocsirt.org/vuln/ghsa-838h-jqp6-cf2f GHSA-838h-jqp6-cf2f — Sandbox bypass leading to arbitrary code execution in Deno 2026-10-18T11:21:02.628626+00:00

Affected: crates.io: deno

### Impact

The versions of Deno between release 1.18.0 and 1.20.2 (inclusive) are vulnerable to an attack where a malicious actor controlling the code executed in a Deno runtime could bypass permission checks and execute arbitrary shell code.

There is **no** evidence that this vulnerability has been exploited in the wild.

This vulnerability does **not** affect users of Deno Deploy.

### Patches

The vulnerability has been patched in Deno 1.20.3.

### Workarounds

There is no workaround. All users are recommended to upgrade to 1.20.3 immediately

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The cause of this error was that certain FFI operations did not correctly check for permissions. The issue was fixed in [this](https://github.com/denoland/deno/pull/14115) pull request.

 https://cve.radiocsirt.org/vuln/gsd-2022-24783 gsd-2022-24783 2026-10-18T11:21:02.628684+00:00 gsd-2022-24783