CVE-2026-93573: Red Hat build of Quarkus 3.27.5.SP2 (exact versions not specified); +13 more affected products

Affected technology

Red Hat build of Quarkus 3.27.5.SP2 · Exact affected versions not specified by the source
Red Hat

Red Hat build of Quarkus 3.33.3.SP2 · Exact affected versions not specified by the source
Red Hat

Red Hat AMQ Broker 7 · Exact affected versions not specified by the source
Red Hat

Red Hat AMQ Clients · Exact affected versions not specified by the source
Red Hat

Red Hat build of Apache Camel 4 for Quarkus 3 · Exact affected versions not specified by the source
Red Hat

Red Hat build of Apache Camel for Spring Boot 4 · Exact affected versions not specified by the source
Red Hat

Red Hat build of Apicurio Registry 3 · Exact affected versions not specified by the source
Red Hat

Red Hat build of Debezium 3 · Exact affected versions not specified by the source
Red Hat

Red Hat Build of Keycloak · Exact affected versions not specified by the source
Red Hat

Red Hat Data Grid 8 · Exact affected versions not specified by the source
Red Hat

Red Hat Fuse 7 · Exact affected versions not specified by the source
Red Hat

Red Hat JBoss Enterprise Application Platform 7 · Exact affected versions not specified by the source
Red Hat

Red Hat JBoss Enterprise Application Platform 8 · Exact affected versions not specified by the source
Red Hat

Red Hat Single Sign-On 7 · Exact affected versions not specified by the source
Red Hat

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

A remote attacker can bypass `Transfer-Encoding` header validation by splitting the `Transfer-Encoding` field across multiple headers, with the last field containing a non-final transfer coding like `gzip` or `deflate`. Vendor/CNA’s CVSS 3.1 assessment (base score 6.5/10) rates confidentiality and integrity impact as low; availability impact as none.