CVE-2024-7885

Undertow: improper state management in proxy protocol parsing causes information leakage

A vulnerability was found in Undertow where the ProxyProtocolReadListener reuses the same StringBuilder instance across multiple requests. This issue occurs when the parseProxyProtocolV1 method processes multiple requests on the same HTTP connection. As a result, different requests may share the same StringBuilder instance, potentially leading to information leakage between requests or responses. In some cases, a value from a previous request or response may be erroneously reused, which could lead to unintended data exposure. This issue primarily results in errors and connection termination but creates a risk of data leakage in multi-request environments.

CVSS 3.1 · 7.5 High EPSS 2.6% KEV · Not listed

Vendors

Redhat

Products

Apache Camel Hawtio Apache Camel Spring Boot Build Keycloak and 18 more

CVE-2025-48734

Apache Commons BeanUtils: PropertyUtilsBean does not suppresses an enum's declaredClass property by default

Improper Access Control vulnerability in Apache Commons. A special BeanIntrospector class was added in version 1.9.2. This can be used to stop attackers from using the declared class property of Java enum objects to get access to the classloader. However this protection was not enabled by default. PropertyUtilsBean (and consequently BeanUtilsBean) now disallows declared class level property access by default. Releases 1.11.0 and 2.0.0-M2 address a potential security issue when accessing enum properties in an uncontrolled way. If an application using Commons BeanUtils passes property paths from an external source directly to the getProperty() method of PropertyUtilsBean, an attacker can access the enum’s class loader via the “declaredClass” property available on all Java “enum” objects. Accessing the enum’s “declaredClass” allows remote attackers to access the ClassLoader and execute arbitrary code. The same issue exists with PropertyUtilsBean.getNestedProperty(). Starting in versions 1.11.0 and 2.0.0-M2 a special BeanIntrospector suppresses the “declaredClass” property. Note that this new BeanIntrospector is enabled by default, but you can disable it to regain the old behavior; see section 2.5 of the user's guide and the unit tests. This issue affects Apache Commons BeanUtils 1.x before 1.11.0, and 2.x before 2.0.0-M2.Users of the artifact commons-beanutils:commons-beanutils 1.x are recommended to upgrade to version 1.11.0, which fixes the issue. Users of the artifact org.apache.commons:commons-beanutils2 2.x are recommended to upgrade to version 2.0.0-M2, which fixes the issue.

CVSS 3.1 · 8.8 High EPSS 2.0% KEV · Not listed

Vendors

Apache Redhat

Products

Commons Beanutils Amq Streams Apache Camel Spring Boot and 5 more

CVE-2026-120971

Org.jboss.resteasy/resteasy-core: resteasy: information disclosure through default exception mapper responses

A flaw was found in RESTEasy's default exception mapper. When an unhandled exception other than a WebApplicationException is not handled by an application exception mapper, RESTEasy returns the exception's localized message in the HTTP 500 response body. A remote unauthenticated attacker who can trigger such an exception may obtain information contained in that message. The behavior was reproduced with RESTEasy 7.0.2.Final.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Apicurio Registry Build Keycloak Camel Quarkus and 6 more

CVE-2026-119542

Org.infinispan/infinispan-query: infinispan: deeply nested ickle queries can trigger a stackoverflowerror

A flaw was found in the Ickle query parser in Infinispan. A query containing deeply nested predicates can cause recursive parsing to exhaust the Java thread stack and throw an uncaught StackOverflowError. An authenticated user with BULK_READ permission who can submit a cache query may trigger the issue, potentially affecting availability.

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed

Vendors

Infinispan Redhat

Products

Infinispan Build Of Apache Camel For Quarkus Camel Quarkus and 7 more

CVE-2020-8908

Temp directory permission issue in Guava

A temp directory creation vulnerability exists in all versions of Guava, allowing an attacker with access to the machine to potentially access data in a temporary directory created by the Guava API com.google.common.io.Files.createTempDir(). By default, on unix-like systems, the created directory is world-readable (readable by an attacker with access to the system). The method in question has been marked @Deprecated in versions 30.0 and later and should not be used. For Android developers, we recommend choosing a temporary directory API provided by Android, such as context.getCacheDir(). For other Java developers, we recommend migrating to the Java 7 API java.nio.file.Files.createTempDirectory() which explicitly configures permissions of 700, or configuring the Java runtime's java.io.tmpdir system property to point to a location whose permissions are appropriately configured.

CVSS 3.1 · 3.3 Low EPSS < 1% KEV · Not listed

Vendors

Google Netapp Oracle and 2 more

Products

Guava Active Iq Unified Manager Commerce Guided Search and 17 more

CVE-2020-11022

jQuery has a potential XSS vulnerability

In jQuery starting with 1.12.0 and before 3.5.0, passing HTML from untrusted sources - even after sanitizing it - to one of jQuery's DOM manipulation methods (i.e. .html(), .append(), and others) may execute untrusted code. This problem is patched in jQuery 3.5.0.

CVSS 3.1 · 6.9 Medium EPSS 99.2% KEV · Not listed

Vendors

Debian Drupal Fedoraproject and 6 more

Products

Debian Linux Drupal Fedora and 85 more

CVE-2026-15563

Wildfly-iiop-openjdk: missing authentication on eap's iiop nameservice leads to mitm or dos

A flaw was found in EAP's IIOP. The listener's NameService would accept bind operations without authentication, allowing an attacker to hijack JNDI lookups and binding them to a malicious ORB, achieving MITM or DoS on further invocations.

CVSS 3.1 · 7.4 High EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Jboss Enterprise Application Platform Jboss Enterprise Application Platform Els Jboss Enterprise Application Platform Expansion Pack and 4 more

CVE-2026-86404

Artemis-server: artemis-jms-client: artemis-core-client: undertow-core: wildfly-messaging-activemq-subsystem: artemis messaging handlers in red hat eap permit deserialization by default

EAP's Artemis deserialization configuration permits deserialization by default. ObjectMessage.getObject() uses ObjectInputStreamWithClassLoader, which implements allow-list/block-list filtering via its checkSecurity()/isTrustedType() method. However, by default both allow-list and block-list are empty. When the allow-list is empty (size == 0), isTrustedType() returns true for ALL classes. This means all classes are deserializable by default.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Amq Broker Build Of Apache Camel For Quarkus Build Of Apache Camel For Spring Boot and 3 more

CVE-2026-15567

Wildfly: wildfly-iiop: wildfly-jacorb: wildfly: pre-auth denial of service on the iiop listener

A flaw was found in Wildfly. A remote unauthenticated attacker can trigger OutOfMemoryError as CSIv2Util's GSS token decoder reads an attacker-controlled length field without bounds checking and attempts to allocate a byte array of that size.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Fuse Jboss Enterprise Application Platform Jboss Enterprise Application Platform Els and 5 more

CVE-2026-15565

Undertow: undertow-websockets: undertow: pre-auth dos on websocket endpoint with @serverendpoint class with any @onmessage method

A flaw was found in Undertow. A remote attacker can cause Out of Memory on websockets endpoint without authentication on any @ServerEndpoint class that has any @OnMessage method. This allows an attacker to cause Denial of Service attack without authentication and using only a standard WebSocket handshake.

CVSS 3.1 · 7.5 High EPSS 1.0% KEV · Not listed

Vendors

Redhat

Products

Build Of Apache Camel For Spring Boot Camel Spring Boot Data Grid 8 and 10 more

CVE-2026-15561

Undertow-core: oom via missing limits in chunked trailer in eap's undertow

A flaw was found in EAP's undertow http/1.1 chunked-transfer decoder. missing limits on size and count would allow an attacker to use an unauthenticated connection to drive the JVM to an OutOfMemory error, stopping all deployments on the listener, and achieving Denial of Service.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Jboss Enterprise Application Platform Jboss Enterprise Application Platform Els Jboss Enterprise Application Platform Expansion Pack and 1 more

CVE-2026-15556

Picketlink-federation: picketlink saml 2.0 auth bypass via missing assertions

A flaw was found in Picketlink's SP signature validation; a SAML response containing zero assertion elements matching the signature check can allow an attacker to forge a SAML response and auth as any principal with any roles on the protected application.

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Jboss Enterprise Application Platform Jboss Enterprise Application Platform Els Jboss Enterprise Application Platform Expansion Pack and 1 more

CVE-2026-15555

Jboss-marshalling-river: wildfly-clustering-infinispan-marshalling: jboss deserialization rce via unfiltered river unmarshaller

A flaw was found in JBoss marshalling. The Infinispan session replication path deserializes replicated session data via the JBoss Marshalling River unmarshaller with no class filtering — enabling RCE via deserialization gadget chains on every cluster node.

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Jboss Enterprise Application Platform Jboss Enterprise Application Platform Els Jboss Enterprise Application Platform Expansion Pack and 1 more

CVE-2026-10579

Picketlink-federation: auth bypass in picketlink saml unsolicited-response

A flaw was found in Picketlink Federation SAML; the unsolcited response handler would accept forged assertions with no verification or validation, permitting an unauthed attacker to authenticate as any principal in any role. This could lead to information disclosure, access to restricted operations, or other flaws.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Jboss Enterprise Application Platform Jboss Enterprise Application Platform Els

CVE-2012-3427

Jboss-eap: aws-ec2: jboss eap and aws ec2: information disclosure via incorrect directory permissions

A flaw was found in JBoss Enterprise Application Platform (EAP) and EC2 Amazon Machine Image (AMI). Incorrect permissions (755) for the /var/cache/jboss-ec2-eap/ directory allow a local user to read sensitive files. This vulnerability can lead to information disclosure, specifically exposing Amazon Web Services (AWS) credentials.

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Jboss Enterprise Application Platform Jbosseapxp

CVE-2026-49875

Apache CXF: XML External Entity (XXE) Injection in W3CMultiSchemaFactory and EndpointReferenceUtils

Apache CXF's EndpointReferenceUtils and W3CMultiSchemaFactory classes construct a SAXParserFactory without the necessary JAXP hardening configurations, enabling out-of-band (OOB) external entity resolution. Users are recommended to upgrade to versions 4.2.2 or 4.1.7 or 3.6.12, which fix this issue.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed

Vendors

Apache Redhat

Products

Cxf Build Of Apache Camel Enterprise Linux and 4 more

CVE-2026-0976

Org.keycloak/keycloak-quarkus-server: keycloak: proxy bypass due to improper handling of matrix parameters in url paths

A flaw was found in Keycloak. This improper input validation vulnerability occurs because Keycloak accepts RFC-compliant matrix parameters in URL path segments, while common reverse proxy configurations may ignore or mishandle them. A remote attacker can craft requests to mask path segments, potentially bypassing proxy-level path filtering. This could expose administrative or sensitive endpoints that operators believe are not externally reachable.

CVSS 3.1 · 3.7 Low EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Build Keycloak Jboss Enterprise Application Platform Jbosseapxp

CVE-2026-4628

Keycloak: org.keycloak.authorization: keycloak: unauthorized resource modification due to improper access control

A flaw was found in Keycloak. An improper Access Control vulnerability in Keycloak’s User-Managed Access (UMA) resource_set endpoint allows attackers with valid credentials to bypass the allowRemoteResourceManagement=false restriction. This occurs due to incomplete enforcement of access control checks on PUT operations to the resource_set endpoint. This issue enables unauthorized modification of protected resources, impacting data integrity.

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Build Keycloak Build Of Keycloak Jboss Enterprise Application Platform and 5 more

CVE-2026-101292

Artemis-core-client: unsafe reflection in apache activemq artemis federation message deserialization

Apache ActiveMQ Artemis before 2.34.0 contains an unsafe reflection vulnerability in FederationStreamConnectMessage.getFederationPolicy(). The method calls Class.forName(clazz).getConstructor().newInstance() where clazz is read directly from the CORE protocol wire buffer without type validation. An authenticated federation peer can send a FEDERATION_DOWNSTREAM_CONNECT packet with a crafted class name, causing the broker to load and instantiate arbitrary classes visible to the Artemis module classloader. Static initializers (<clinit>) and no-argument constructors (<init>()) execute as side effects before the type cast, enabling denial of service via system-property poisoning, out-of-memory conditions via classloading, or broker state manipulation.

CVSS 3.1 · 8.2 High EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Amq Broker Amq Broker 7 Jboss Enterprise Application Platform and 1 more

CVE-2025-14969

Hibernate-reactive-core: hibernate reactive: denial of service due to connection leak on http client disconnect

A flaw was found in Hibernate Reactive. When an HTTP endpoint is exposed to perform database operations, a remote client can prematurely close the HTTP connection. This action may lead to leaking connections from the database connection pool, potentially causing a Denial of Service (DoS) by exhausting available database connections.

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed

Vendors

Redhat

Products

Jboss Enterprise Application Platform Jbosseapxp Openshift Devspaces and 1 more