Red Hat Process Automation 7
Monthly
Denial-of-service in Undertow's WebSocket permessage-deflate implementation allows unauthenticated remote attackers to exhaust server memory by sending specially crafted compressed WebSocket messages. The root cause is exponential buffer doubling in the PerMessageDeflateFunction.largerBuffer() method (CWE-770), which triggers unbounded memory allocation with no confirmation of active exploitation at time of analysis. Affected deployments span a broad Red Hat ecosystem including JBoss EAP 7/8, Red Hat Data Grid 8, Apache Camel for Spring Boot 4, and RHEL 8/9/10 packages that bundle Undertow.
Unrestricted archive upload in WildFly Core enables authenticated 'deployer' role users to deploy malicious Java archives via HTTP POST requests, potentially achieving arbitrary file reads and further system compromise. Affected products span multiple Red Hat enterprise offerings including JBoss EAP 7 and 8, Red Hat Fuse 7, Process Automation 7, and Single Sign-On 7, all of which embed wildfly-core as a foundational dependency. No public exploit code has been identified at time of analysis, and the vulnerability is not listed in the CISA Known Exploited Vulnerabilities catalog.
Denial of service in WildFly Core (and downstream Red Hat middleware products) allows a remote administrative user to render a server permanently unrecoverable by injecting a malformed payload into the Inet Address field of the Management Model. The injected payload is persisted to standalone.xml, corrupting the configuration file and preventing normal server restart without manual intervention. No public exploit code has been identified at time of analysis, and the vulnerability is limited to users with administrative credentials, reducing its real-world blast radius despite the high availability impact.
Red Hat Process Automation Manager container images allow local privilege escalation when the /etc/passwd file is created with group-writable permissions during the build process. An attacker with non-root command execution capability who is a member of the root group can modify /etc/passwd to create a new user with UID 0, gaining full root privileges within the container. This requires high privileges (membership in root group) and challenging conditions (AC:H), but affects all versions of Red Hat Process Automation 7 distributed as container images. No public exploit code has been identified at the time of analysis.
HTTP request smuggling in Undertow (the embedded web server underpinning JBoss EAP, Red Hat Data Grid, and Apache Camel for Spring Boot) allows remote unauthenticated attackers to bypass front-end security controls by prepending whitespace to header lines. Undertow strips leading spaces from the first header line in violation of RFC 7230, creating a parser discrepancy between upstream proxies and the application server. No public exploit identified at time of analysis, and EPSS sits at 0.13% (32nd percentile), but the CVSS 9.1 and broad Red Hat middleware exposure make this a high-value target for chained attacks.
HTTP request smuggling in Undertow allows remote unauthenticated attackers to send `\r\r\r` as a header block terminator, which can desynchronize parsing when Undertow sits behind specific intermediaries such as older Apache Traffic Server or Google Cloud Classic Application Load Balancer. The flaw affects numerous Red Hat distributions of Undertow (JBoss EAP 7/8, Data Grid 8, Fuse 7, Camel for Spring Boot 4, RHEL 8/9/10) and carries a CVSS 9.1, though EPSS is only 0.04% and there is no public exploit identified at time of analysis.
HTTP request smuggling in Red Hat Undertow allows remote unauthenticated attackers to bypass front-end security controls by exploiting parsing discrepancies between Undertow and upstream proxies when handling crafted header names. The flaw (CWE-444) affects Undertow embedded in multiple Red Hat products including JBoss EAP 7/8, Data Grid 8, Fuse 7, and Apache Camel for Spring Boot 4, with Red Hat issuing patches via RHSA-2026:25125 and RHSA-2026:25126. There is no public exploit identified at time of analysis and EPSS is low (0.10%), but CVSS 9.1 and SSVC 'total' technical impact warrant prompt patching of internet-facing deployments.
Denial-of-service in Undertow's WebSocket permessage-deflate implementation allows unauthenticated remote attackers to exhaust server memory by sending specially crafted compressed WebSocket messages. The root cause is exponential buffer doubling in the PerMessageDeflateFunction.largerBuffer() method (CWE-770), which triggers unbounded memory allocation with no confirmation of active exploitation at time of analysis. Affected deployments span a broad Red Hat ecosystem including JBoss EAP 7/8, Red Hat Data Grid 8, Apache Camel for Spring Boot 4, and RHEL 8/9/10 packages that bundle Undertow.
Unrestricted archive upload in WildFly Core enables authenticated 'deployer' role users to deploy malicious Java archives via HTTP POST requests, potentially achieving arbitrary file reads and further system compromise. Affected products span multiple Red Hat enterprise offerings including JBoss EAP 7 and 8, Red Hat Fuse 7, Process Automation 7, and Single Sign-On 7, all of which embed wildfly-core as a foundational dependency. No public exploit code has been identified at time of analysis, and the vulnerability is not listed in the CISA Known Exploited Vulnerabilities catalog.
Denial of service in WildFly Core (and downstream Red Hat middleware products) allows a remote administrative user to render a server permanently unrecoverable by injecting a malformed payload into the Inet Address field of the Management Model. The injected payload is persisted to standalone.xml, corrupting the configuration file and preventing normal server restart without manual intervention. No public exploit code has been identified at time of analysis, and the vulnerability is limited to users with administrative credentials, reducing its real-world blast radius despite the high availability impact.
Red Hat Process Automation Manager container images allow local privilege escalation when the /etc/passwd file is created with group-writable permissions during the build process. An attacker with non-root command execution capability who is a member of the root group can modify /etc/passwd to create a new user with UID 0, gaining full root privileges within the container. This requires high privileges (membership in root group) and challenging conditions (AC:H), but affects all versions of Red Hat Process Automation 7 distributed as container images. No public exploit code has been identified at the time of analysis.
HTTP request smuggling in Undertow (the embedded web server underpinning JBoss EAP, Red Hat Data Grid, and Apache Camel for Spring Boot) allows remote unauthenticated attackers to bypass front-end security controls by prepending whitespace to header lines. Undertow strips leading spaces from the first header line in violation of RFC 7230, creating a parser discrepancy between upstream proxies and the application server. No public exploit identified at time of analysis, and EPSS sits at 0.13% (32nd percentile), but the CVSS 9.1 and broad Red Hat middleware exposure make this a high-value target for chained attacks.
HTTP request smuggling in Undertow allows remote unauthenticated attackers to send `\r\r\r` as a header block terminator, which can desynchronize parsing when Undertow sits behind specific intermediaries such as older Apache Traffic Server or Google Cloud Classic Application Load Balancer. The flaw affects numerous Red Hat distributions of Undertow (JBoss EAP 7/8, Data Grid 8, Fuse 7, Camel for Spring Boot 4, RHEL 8/9/10) and carries a CVSS 9.1, though EPSS is only 0.04% and there is no public exploit identified at time of analysis.
HTTP request smuggling in Red Hat Undertow allows remote unauthenticated attackers to bypass front-end security controls by exploiting parsing discrepancies between Undertow and upstream proxies when handling crafted header names. The flaw (CWE-444) affects Undertow embedded in multiple Red Hat products including JBoss EAP 7/8, Data Grid 8, Fuse 7, and Apache Camel for Spring Boot 4, with Red Hat issuing patches via RHSA-2026:25125 and RHSA-2026:25126. There is no public exploit identified at time of analysis and EPSS is low (0.10%), but CVSS 9.1 and SSVC 'total' technical impact warrant prompt patching of internet-facing deployments.