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Servers and applications

CVE-2026-110952

Apache Kafka: Broker does not enforce JWT issuer and audience validation for SASL/OAUTHBEARER by default

Severity
Unrated
Published
28 Oct 2026
Last changed
28 Oct 2026
Added to UpHeron
3 Nov 2026
Fixed in
4.4.0
Sources
CVE Program

Affected software

SoftwareAffected versions
Apache KafkaServers and applications · cna:apache software foundation|apache kafka
  • From 3.1.0 before 4.4.0

References

  • CVE.org https://www.cve.org/CVERecord?id=CVE-2026-110952