crates.io/deno CVE-2026-49983: medium 5.2
Deno: process.loadEnvFile() bypasses env permission checks and mutates process.env with only read access
Action: Upgrade deno to 2.8.1 or later.
cargo update -p deno --precise 2.8.1Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 2.8.1 | - |
Fixed versions
| 2.8.1 |
Sources
- osv: GHSA-4c8g-jvcx-v4hv
- https://github.com/denoland/deno/security/advisories/GHSA-4c8g-jvcx-v4hv
- https://nvd.nist.gov/vuln/detail/CVE-2026-49983
- https://github.com/denoland/deno
CVE-2026-49983 · published · modified · JSON