Description


Deno is a JavaScript, TypeScript, and WebAssembly runtime. Before 2.6.0, node:crypto doesn't finalize cipher. The vulnerability allows an attacker to have infinite encryptions. This can lead to naive attempts at brute forcing, as well as more refined attacks with the goal to learn the server secrets. This vulnerability is fixed in 2.6.0.

Related CPE's


Vulnerable

Weaknesses



CWE-325

CVSS impact metrics


CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

7.5 · High

Information


Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2026-01-15T23:15:51.767Z

1 month ago

Last modified

2026-01-21T14:35:52.730Z

1 month ago