Is Spark 3.3.4 patched?
Current stable (4.2.1): 100/100
3.3.4 has 1 open critical-or-high vulnerability. Run 3.5.7 or later to clear it. See what 3.5.7 fixes →
Upgrade impact: Minor upgrade. Minor releases are usually backwards-compatible, but can add or change behaviour — test in staging before production.
Summary iPlain-English security status for Spark 3.3.4, built from its CVEs, active-exploitation data, end-of-life date and latest release.
Spark 3.3.4 is part of the 3.3 release line. 4 known vulnerabilities affect it. The minimum safe version is 3.5.7 — upgrade to it or later to clear the open critical/high issues. The 3.3 line reached end-of-life on 2023-12-09, so it no longer receives security patches. The latest supported Spark release is 4.2.1.
Known issues affecting 3.3.4
Exploited first, then by exploitation probability.
CVE-2025-54920 HIGH EPSS 5% → fixed in 3.5.7 CVE-2023-22946 MEDIUM EPSS 1% → fixed in 3.4.0 CVE-2026-32773 MEDIUM EPSS 0% → fixed in 3.5.8 CVE-2025-55039 MEDIUM EPSS 0% → fixed in 3.5.2Other Spark versions
Check another release line of Spark.
Frequently asked
Is Spark 3.3.4 patched?
Spark 3.3.4 is end-of-life and no longer receives security patches. Move to 4.2.1.
What version should I upgrade Spark 3.3.4 to?
Upgrade Spark 3.3.4 to at least 3.5.7 to clear its 1 open critical-or-high vulnerability.
When does Spark 3.3 reach end-of-life?
Spark 3.3 reached end-of-life on 2023-12-09 and no longer receives security patches.
What is the latest version of Spark?
The latest supported Spark release is 4.2.1.
Is Spark 3.3.4 still receiving security updates?
No — Spark 3.3.4 is on the 3.3 line, which reached end-of-life on 2023-12-09 and no longer receives security updates. Upgrade to 4.2.1 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 Apache's official advisory before you patch or upgrade.