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Advisory severityHigh7.5Red Hat Linux Updated

High [CVE-2026-100657] Denial of Service via memory leak during frame decoding

This high-severity Red Hat Linux advisory covers CVE-2026-100657; related products: Red Hat build of Apache Camel for Spring Boot 4, Red Hat JBoss Enterprise Application Platform 7, Red Hat Single Sign-On 7.

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CVE-2026-100657 Source published Source updated

VulniPulse record published Record updated

Related products & platforms
Red Hat LinuxUnclassified
Open source advisory

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Summary

Denial of Service via memory leak during frame decoding. Red Hat rates this important (CVSS 7.5).

Weakness: CWE-772.

Affected products named by the advisory: Red Hat build of Apache Camel for Spring Boot 4; Red Hat JBoss Enterprise Application Platform 7; Red Hat Single Sign-On 7.

Affected versions
  • 4.1.137
  • 4.2.0
  • 4.2.17

Official advisory · high-confidence parse· fetched 2 days ago·verify at source

Fixed versions
  • 4.1.138
  • 4.2.18

Official advisory · high-confidence parse· fetched 2 days ago·verify at source

Mitigation

Upgrade to a fixed release: 4.1.138, 4.2.18. That is the remediation for this advisory.

The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.

Official advisory · high-confidence parse· fetched 2 days ago·verify at source

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