CVE-2026-32260: Deno vulnerable to command Injection via incomplete shell metacharacter blocklist in node:child_process

CVE-2026-32260 · Severity: low · CVSS 3.1 · Published 2026-03-13

Deno vulnerable to command Injection via incomplete shell metacharacter blocklist in node:child_process

Technologies: deno (crates.io). Vendors: crates.io.

Quick answers

Is CVE-2026-32260 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-32260 being exploited in the wild.
How severe is CVE-2026-32260?
Low severity, with a CVSS score of 3.1, published 13 March 2026.
Which products and versions are affected?
deno (crates.io) SEMVER:introduced=2.7.0,fixed=2.7.2.
Is there a fix for CVE-2026-32260?
Yes. deno (crates.io): upgrade to 2.7.2 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2026-32260?
Check whether you run deno (crates.io) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • deno (crates.io): upgrade to 2.7.2 or later
    cargo update -p deno

Affected products

  • deno (crates.io) SEMVER:introduced=2.7.0,fixed=2.7.2

Identifiers

  • CVE-2026-32260
  • GHSA-4c96-w8v2-p28j

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