What does upgrading APISIX 3.17.0 to 3.18.0 fix?

Upgrading APISIX from 3.17.0 to 3.18.0 clears 4 known vulnerabilities (4 high). No tracked issues remain in 3.18.0.

APISIX: 3.17.0 → 3.18.0

Apache · upgrade impact

From3.17.04 known issues To3.18.00 known issues

Upgrade impact: Minor upgrade. Minor releases are usually backwards-compatible, but can add or change behaviour — test in staging before production.

Fixed by upgrading to 3.18.0 iVulnerabilities that affect 3.17.0 but no longer affect 3.18.0 — the security gain from this upgrade, by exploited status then exploitation probability.

Exploited first, then by exploitation probability (EPSS).

CVE-2026-75005 HIGH EPSS 1% ✓ cleared in 3.18.0 CVE-2026-63041 HIGH EPSS 1% ✓ cleared in 3.18.0 CVE-2026-74848 HIGH EPSS 1% ✓ cleared in 3.18.0 CVE-2026-75020 HIGH EPSS 1% ✓ cleared in 3.18.0