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Vulnerabilities / CVE-2022-36437

critical

CVE-2022-36437

hazelcast: Hazelcast connection caching

Published Modified CWE 384
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
GHSA9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Red Hat9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Trivy's own label is CRITICAL. Rated critical by NVD, GHSA, Red Hat.

Description

The Connection handler in Hazelcast and Hazelcast Jet allows a remote unauthenticated attacker to access and manipulate data in the cluster with the identity of another already authenticated connection. The affected Hazelcast versions are through 4.0.6, 4.1.9, 4.2.5, 5.0.3, and 5.1.2. The affected Hazelcast Jet versions are through 4.5.3.

Affected packages and fixed versions

SourcePackageFixed in
maven::GitHub Security Advisory Mavencom.hazelcast.jet:hazelcast-jet, com.hazelcast.jet:hazelcast-jet-enterprise, com.hazelcast:hazelcast and 1 more4.5.4 and 1 more
Show all 4 entries from 1 source
SourcePackageFixed in
maven::GitHub Security Advisory Mavencom.hazelcast.jet:hazelcast-jet4.5.4
maven::GitHub Security Advisory Mavencom.hazelcast.jet:hazelcast-jet-enterprise4.5.4
maven::GitHub Security Advisory Mavencom.hazelcast:hazelcast3.12.13, 4.1.10, 4.2.6, 5.0.4, 5.1.3
maven::GitHub Security Advisory Mavencom.hazelcast:hazelcast-enterprise3.12.13, 4.1.10, 4.2.6, 5.0.4, 5.1.3

References

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.