SP
Product
Spark
by Apache · last CVE Sep 2, 2026
On CISA KEVExploited in the wild
23
CVEs
1
On KEV
9.9
Max CVSS
0
New 30D
Severity mix
Critical 4High 8Medium 11Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2022-33891
In wildKEV
8.8
93%
Jul 18
Apache Spark shell command injection vulnerability via Spark UI
Affected: through 3.0.3; 3.1.1 through 3.1.2; 3.2.0 through 3.2.1
CVE-2023-22946
9.9
1%
Apr 17
In Apache Spark versions prior to 3.4.0, applications using spark-submit can specify a 'proxy-user' to run as, limiting privileges
Affected: before 3.4.0
CVE-2020-9480
9.8
29%
Jun 23
In Apache Spark 2.4.5 and earlier, a standalone resource manager's master may be configured to require authentication (spark.authenticate) via a shared secret
Affected: through 2.4.5
CVE-2018-17190
9.8
9%
Nov 19
In all versions of Apache Spark, its standalone resource manager accepts code to execute on a 'master' host, that then runs that code on 'worker' hosts
Affected: All versions, or not specified
CVE-2019-20445
9.1
14%
Jan 29
HttpObjectDecoder.java in Netty before 4.1.44 allows a Content-Length header to be accompanied by a second Content-Length header, or by a Transfer-Encoding header
Affected: 2.4.7; 2.4.8
CVE-2025-54920
8.8
5%
Mar 16
This issue affects Apache Spark: before 3.5.7 and 4.0.1
Affected: before 3.5.7; 4.0.0; 4.0.0; 4.0.0; 4.0.0; 4.0.0; +4 more
CVE-2023-32007
8.8
76%
May 2
** UNSUPPORTED WHEN ASSIGNED ** The Apache Spark UI offers the possibility to enable ACLs via the configuration option spark.acls.enable
Affected: through 3.0.3; 3.1.1 through 3.1.3; 3.2.0 through 3.2.1
CVE-2017-12612
7.8
1%
Sep 13
In Apache Spark 1.6.0 until 2.1.1, the launcher API performs unsafe deserialization of data received by its socket
Affected: 1.6.0; 1.6.1; 1.6.2; 1.6.3; 2.0.0; 2.0.1; +3 more
CVE-2021-38296
7.5
2%
Mar 10
Apache Spark supports end-to-end encryption of RPC connections via "spark.authenticate" and "spark.network.crypto.enabled"
Affected: before 3.1.3
CVE-2019-10172
7.5
17%
Nov 18
A flaw was found in org.codehaus.jackson:jackson-mapper-asl:1.9.x libraries
Affected: 3.0.1
CVE-2019-10099
7.5
1%
Aug 7
Prior to Spark 2.3.3, in certain situations Spark would write user data to local disk unencrypted, even if spark.io.encryption.enabled=true
Affected: 1.0.2 through 1.6.3; 2.0.0 through 2.0.2; 2.1.0 through 2.1.3; 2.2.0 through 2.2.2; 2.3.0 before 2.3.2
CVE-2018-11804
7.5
6%
Oct 24
Spark's Apache Maven-based build includes a convenience script, 'build/mvn', that downloads and runs a zinc server to speed up compilation
Affected: 1.3.0 before 2.2.3; 2.3.0 before 2.3.3
CVE-2025-55039
6.5
0%
Oct 15
This issue affects Apache Spark versions before 3.4.4, 3.5.2 and 4.0.0
Affected: before 3.4.4; 3.5.0 before 3.5.2
CVE-2026-32773
6.1
0%
Sep 2
Apache Spark: XSS Vulnerability in Spark Web 3.5.4
Affected: 3.0.0 before 3.5.8
CVE-2017-7678
6.1
3%
Jul 12
In Apache Spark before 2.2.0, it is possible for an attacker to take advantage of a user's trust in the server to trick them into visiting a link that points to a shared Spark…
Affected: through 2.1.1
CVE-2024-23945
5.9
2%
Dec 23
Apache Hive, Apache Spark, Apache Spark: CookieSigner exposes the correct signature when message verification fails
Affected: 2.0.0 before 3.3.4; 3.4.0 before 3.4.2; 3.5.0
CVE-2018-11760
5.5
1%
Feb 4
When using PySpark , it's possible for a different local user to connect to the Spark application and impersonate the user running the Spark application
Affected: 1.0.2 through 1.6.3; 2.0.0 through 2.0.2; 2.1.0 through 2.1.3; 2.2.0 through 2.2.2; 2.3.0 through 2.3.1
CVE-2022-31777
5.4
2%
Nov 1
Apache Spark XSS vulnerability in log viewer UI Javascript
Affected: before 3.2.2; 3.3.0
CVE-2018-8024
5.4
5%
Jul 12
In Apache Spark 2.1.0 to 2.1.2, 2.2.0 to 2.2.1, and 2.3.0, it's possible for a malicious user to construct a URL pointing to a Spark cluster's UI's job and stage info pages, and…
Affected: 2.1.0 through 2.1.2; 2.2.0 through 2.2.1; 2.3.0
CVE-2020-27223
5.3
78%
Feb 26
In Eclipse Jetty 9.4.6.v20170531 to 9.4.36.v20210114 (inclusive), 10.0.0, and 11.0.0 when Jetty handles a request containing multiple Accept headers with a large number of…
Affected: 3.1.1
CVE-2020-27218
4.8
8%
Nov 28
In Eclipse Jetty version 9.4.0.RC0 to 9.4.34.v20201102, 10.0.0.alpha0 to 10.0.0.beta2, and 11.0.0.alpha0 to 11.0.0.beta2, if GZIP request body inflation is enabled and requests…
Affected: 2.4.8; 3.0.3
CVE-2018-1334
4.7
1%
Jul 12
In Apache Spark 1.0.0 to 2.1.2, 2.2.0 to 2.2.1, and 2.3.0, when using PySpark or SparkR, it's possible for a different local user to connect to the Spark application and…
Affected: through 2.1.2; 2.2.0 through 2.2.1; 2.3.0
CVE-2018-11770
4.2
66%
Aug 13
From version 1.3.0 onward, Apache Spark's standalone master exposes a REST API for job submission, in addition to the submission mechanism used by spark-submit
Affected: 1.3.0 before 2.4.0
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