CVE-2026-17615
CVE CVE-2026-17615EUVD EUVD-2026-68654Published 2026-08-31T16:15:01.000ZLast changed 2026-09-04T08:00:38.000ZCVSS 7.5
What the advisory describes
A flaw was found in RESTEasy's SourceProvider. This vulnerability allows an unauthenticated attacker to perform an unauthenticated remote file read. By sending a specially crafted XML body with a DOCTYPE declaration referencing external entities to an endpoint that accepts application/xml and returns Source or StreamSource, the server can be tricked into resolving the entity and including sensitive file contents in the HTTP response. This is due to the SourceProvider.writeTo() method creating a SAXParser without disabling external entity resolution, leading to an XML External Entity (XXE) vulnerability.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Red Hat — Red Hat Build of Keycloak
- Red Hat — Red Hat Enterprise Linux 8
- Red Hat — Red Hat Enterprise Linux 9
- Red Hat — Red Hat Fuse 7
- Red Hat — Red Hat JBoss Enterprise Application Platform 8
- Red Hat — Red Hat JBoss Enterprise Application Platform Expansion Pack
- Red Hat — Red Hat Satellite 6
- Red Hat — Red Hat build of Apache Camel 4 for Quarkus 3
- Red Hat — Red Hat build of Apicurio Registry 3
- Red Hat — Red Hat build of Debezium 3
- Red Hat — Red Hat build of Quarkus
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Red Hat — Red Hat Enterprise Linux
- Red Hat — Red Hat JBoss Enterprise Application Platform
- Red Hat — Red Hat build of Keycloak
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