Apache Spark 2.3
Support for Apache Spark 2.3 ended on 25/08/2019. There are no more security updates for this branch.
Latest version: 2.3.4, released on 25/08/2019
End of support: 25/08/2019
10 known vulnerabilities open in 2.3.4
Vulnerabilities in Apache Spark 2.3
15 vulnerabilities from the NVD affect at least one version of this branch. Last checked on 02/11/2026.
- CVE-2022-33891, CVSS 3.1: 8.8, actively exploited: still open in 2.3.4
- CVE-2023-22946, CVSS 3.1: 9.9: still open in 2.3.4
- CVE-2020-9480, CVSS 3.1: 9.8: still open in 2.3.4
- CVE-2025-54920, CVSS 3.1: 8.8: still open in 2.3.4
- CVE-2023-32007, CVSS 3.1: 8.8: still open in 2.3.4
- CVE-2021-38296, CVSS 3.1: 7.5: still open in 2.3.4
- CVE-2025-55039, CVSS 3.1: 6.5: still open in 2.3.4
- CVE-2024-23945, CVSS 3.1: 5.9: still open in 2.3.4
- CVE-2022-31777, CVSS 3.1: 5.4: still open in 2.3.4
- CVE-2018-11770, CVSS 3.1: 4.2: still open in 2.3.4
- CVE-2019-10099, CVSS 3.1: 7.5: fixed in 2.3.2
- CVE-2018-11804, CVSS 3.1: 7.5: fixed in 2.3.3
- CVE-2018-11760, CVSS 3.0: 5.5: not affected in 2.3.4
- CVE-2018-8024, CVSS 3.0: 5.4: not affected in 2.3.4
- CVE-2018-1334, CVSS 3.0: 4.7: not affected in 2.3.4
1 vulnerability of Apache Spark has no version information in the NVD and is not assigned to any branch.
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