CVE-2026-22864

unknown

Published 2026-01-16 · Modified 2026-02-03

CVSS v3

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

CVSS v2

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VIR risk

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Description

Deno has an incomplete fix for command-injection prevention on Windows — case-insensitive extension bypass

Predictions

Exploit likelihood

30%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No vendor mitigations ingested yet for this CVE. The mitigation-content worker queues fetches as references arrive — check back in a few minutes, or see the references list below.

Package impact

Ecosystem	Package	Vulnerable	Fixed
crates.io	deno	`<2.5.6`	`2.5.6`

References

Verify integrity in audit chain (admin only). AS-IS.