crates.io/deno CVE-2026-22864: high 8.1
Deno has an incomplete fix for command-injection prevention on Windows — case-insensitive extension bypass
Action: Upgrade deno to 2.5.6 or later.
cargo update -p deno --precise 2.5.6Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.5.6 | - |
Fixed versions
| 2.5.6 |
Sources
- osv: GHSA-m3c4-prhw-mrx6
- https://github.com/denoland/deno/security/advisories/GHSA-m3c4-prhw-mrx6
- https://nvd.nist.gov/vuln/detail/CVE-2026-22864
- https://github.com/denoland/deno
- https://github.com/denoland/deno/releases/tag/v2.5.6
CVE-2026-22864 · published · modified · JSON