Memcache binary codec signed/unsigned type mismatch causes frame desynchronization and response smuggling

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Fixes

Solution

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Workaround

See https://github.com/netty/netty/security/advisories/GHSA-wxrh-4rgq-pjcg for fixed versions and remediation guidance.

History

Fri, 18 Sep 2026 10:30:00 +0000

Type Values Removed Values Added
Description Memcache binary codec signed/unsigned type mismatch causes frame desynchronization and response smuggling
Title Netty: netty-codec-memcache: io.netty/netty-codec-memcache: netty: memcache binary codec signed/unsigned type mismatch causes frame desynchronization and response smuggling
First Time appeared Redhat
Redhat camel Spring Boot
Redhat jboss Enterprise Application Platform
Redhat jboss Fuse
Redhat red Hat Single Sign On
Weaknesses CWE-1035
CPEs cpe:/a:redhat:camel_spring_boot:4
cpe:/a:redhat:jboss_enterprise_application_platform:7
cpe:/a:redhat:jboss_fuse:7
cpe:/a:redhat:red_hat_single_sign_on:7
Vendors & Products Redhat
Redhat camel Spring Boot
Redhat jboss Enterprise Application Platform
Redhat jboss Fuse
Redhat red Hat Single Sign On
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2026-09-18T10:02:36.581Z

Reserved: 2026-09-18T09:47:37.249Z

Link: CVE-2026-93561

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-18T11:17:21.650

Modified: 2026-09-18T11:17:21.650

Link: CVE-2026-93561

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses