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01 Record

CVE-2026-111073

Apache Kafka: PushTelemetry (KIP-714) metrics payloads are decompressed without a size limit, allowing a broker out-of-memory denial of service

UnratedPUBLISHEDCNA: apache
CNA base scoreUnratedNo CNA CVSS vector
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02 Description

Apache Kafka: PushTelemetry (KIP-714) metrics payloads are decompressed without a size limit, allowing a broker out-of-memory denial of service

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
Not scored by EPSS
EPSS percentile
Not scored by EPSS
NVD base score
The NVD has published no score for this record
NVD CVSS vector
No NVD score to derive
NVD analysis status
Received. NVD last modified this record on 2026-10-28.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-10-28 16:37Z17 HR AGO
Last updated
2026-10-28 20:06Z13 HR AGO
Reserved
2026-10-15
Assigning CNA
apache
Record state
PUBLISHED
Severity
Not rated by the issuing CNA
CNA CVSS vector
Not published by the issuing CNA
Weaknesses
  • CWE-400Uncontrolled Resource ConsumptionClass
  • CWE-409Improper Handling of Highly Compressed Data (Data Amplification)Base
  • CWE-770Allocation of Resources Without Limits or ThrottlingBase
Data version
5.2
Document digest
bb876f335e3ccf6c660d5e88fb87d333542806d6568c6ce7396ebb3c234e3be4

05 Affected products

VendorProductVersionsPlatforms
Apache Software FoundationApache Kafka3.7.0 to 4.1.2, 4.2.0 to 4.2.1, 4.3.0—

06 References