Is Deno 2.5.7 patched?
Current stable (2.9.7): 100/100
2.5.7 has 6 open critical-or-high vulnerabilities. Run 2.8.1 or later to clear them. See what 2.8.1 fixes →
Summary iPlain-English security status for Deno 2.5.7, built from its CVEs, active-exploitation data, end-of-life date and latest release.
Deno 2.5.7 is part of the 2.5 release line. 11 known vulnerabilities affect it. The minimum safe version is 2.8.1 — upgrade to it or later to clear the open critical/high issues. The 2.5 line reached end-of-life on 2026-04-30, so it no longer receives security patches. The latest supported Deno release is 2.9.7.
Known issues affecting 2.5.7
Exploited first, then by exploitation probability.
CVE-2026-27190 HIGH EPSS 2% → fixed in 2.6.8 CVE-2026-49402 HIGH EPSS 0% → fixed in 2.7.10 CVE-2026-22863 HIGH EPSS 0% → fixed in 2.6.0 CVE-2026-55517 MEDIUM EPSS 0% → fixed in 2.7.5 CVE-2026-49440 HIGH EPSS 0% → fixed in 2.8.1 CVE-2026-49401 HIGH EPSS 0% → fixed in 2.7.14 CVE-2026-44726 HIGH EPSS 0% → fixed in 2.7.8 CVE-2026-49406 MEDIUM EPSS 0% → fixed in 2.7.12 CVE-2026-49859 MEDIUM EPSS 0% → fixed in 2.8.1 CVE-2026-49860 MEDIUM EPSS 0% → fixed in 2.8.1 CVE-2026-49983 MEDIUM EPSS 0% → fixed in 2.8.1Other Deno versions
Check another release line of Deno.
Frequently asked
Is Deno 2.5.7 patched?
Deno 2.5.7 is end-of-life and no longer receives security patches. Move to 2.9.7.
What version should I upgrade Deno 2.5.7 to?
Upgrade Deno 2.5.7 to at least 2.8.1 to clear its 6 open critical-or-high vulnerabilities.
When does Deno 2.5 reach end-of-life?
Deno 2.5 reached end-of-life on 2026-04-30 and no longer receives security patches.
What is the latest version of Deno?
The latest supported Deno release is 2.9.7.
Is Deno 2.5.7 still receiving security updates?
No — Deno 2.5.7 is on the 2.5 line, which reached end-of-life on 2026-04-30 and no longer receives security updates. Upgrade to 2.9.7 or later to stay supported.
Informational only, from public data (NVD · CISA KEV · EPSS · endoflife.date), and can lag or miss vendor-specific fixes. Always confirm against Deno's official advisory before you patch or upgrade — Deno official site ↗