High [CVE-2026-44248] Denial of Service due to excessive resource consumption from crafted MQTT 5 header
This high-severity Red Hat Linux advisory covers CVE-2026-44248 affecting Red Hat build of Apache Camel 4.18.1.P1 for Spring Boot 3.5.16, Red Hat AMQ Broker 7, Red Hat Fuse 7.
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Summary
Denial of Service due to excessive resource consumption from crafted MQTT 5 header. Red Hat rates this important (CVSS 7.5).
Weakness: CWE-770. No fix erratum has been published yet; monitor the Red Hat CVE page and apply the RHSA when released.
Affected products named by the advisory: Red Hat build of Apache Camel 4.18.1.P1 for Spring Boot 3.5.16; Red Hat AMQ Broker 7; Red Hat Fuse 7; Red Hat Process Automation 7; and 2 more.
Affected versions
No affected-version range was extracted from the source record. The vendor advisory is authoritative — check it before change work.
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
Fixed versions
No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
Mitigation checklist
- Red Hat rates this important; a fix erratum may not be out yet — apply the RHSA as soon as it publishes.
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
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