CVE-2025-61787Deno is a JavaScript, TypeScript, and WebAssembly runtime.
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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Deno is a JavaScript, TypeScript, and WebAssembly runtime. Versions prior to 2.5.3 and 2.2.15 are vulnerable to Command Line Injection attacks on Windows when batch files are executed. In Windows, ``CreateProcess()`` always implicitly spawns ``cmd.exe`` if a batch file (.bat, .cmd, etc.) is being executed even if the application does not specify it via the command line. This makes Deno vulnerable to a command injection attack on Windows. Versions 2.5.3 and 2.2.15 fix the issue.
- CVSS
- 8.1 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-77
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Oct 8, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
deno deno deno:deno | through 2.2.15; from 2.3.0 before 2.5.3 | NVD |
References
- https://github.com/denoland/deno/commit/8a0990ccd37bafd8768176ca64b906ba2da2d822patch
- https://github.com/denoland/deno/pull/30818issue-tracking, patch
- https://github.com/denoland/deno/releases/tag/v2.2.15release-notes
- https://github.com/denoland/deno/releases/tag/v2.5.3release-notes
- https://github.com/denoland/deno/security/advisories/GHSA-m2gf-x3f6-8hq3exploit, vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.