Threats Tagged 'cve-2026-39852'

Red Hat Streams for Apache Kafka, based on the Apache Kafka project, offers a distributed backbone that allows microservices and other applications to share data with extremely high throughput and extremely low latency. This release of Red Hat Streams for Apache Kafka 3.2.1 serves as a replacement for Red Hat Streams for Apache Kafka 3.2.0, and includes security and bug fixes, and enhancements. Security Fix(es): * golang-github-danielqsj-kafka_exporter: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages (CVE-2026-32283) * quarkus-vertx-http: io.quarkus:quarkus-vertx-http: Authorization bypass via semicolons in HTTP requests (CVE-2026-39852) * kafka-clients: Apache Kafka Clients: Information disclosure and data corruption due to race condition in producer buffer management (CVE-2026-35554) * log4j-layout-template-json: Apache Log4j JsonTemplateLayout: Denial of Service via invalid JSON output (CVE-2026-34481) * log4j-core: Apache Log4j Core: Invalid XML output causes denial of service in logging (CVE-2026-34480) * log4j-core: Apache Log4j Core: Log injection via CRLF sequences due to configuration attribute renames (CVE-2026-34478) * netty-codec-dns: Netty: High integrity impact due to improper DNS domain name constraint enforcement (CVE-2026-42579) * netty-codec-http: Netty: Incorrect HTTP response parsing leads to data confusion (CVE-2026-42584) * netty-codec-http: Netty: HTTP Request Smuggling due to improper handling of conflicting HTTP/1.0 headers (CVE-2026-42581) * netty-handler-proxy: Netty: HTTP Header Injection via HttpProxyHandler Disabled Validation (CVE-2026-42578) * netty-codec-http: Netty: Denial of Service via unbounded memory allocation in HTTP content decompression (CVE-2026-42587) * netty-codec-http2: Netty: Denial of Service via unbounded memory allocation in HTTP content decompression (CVE-2026-42587) * netty-codec: Netty: Denial of Service via excessive memory allocation in LZ4FrameDecoder (CVE-2026-42583) * netty-codec-compression: Netty: Denial of Service via excessive memory allocation in LZ4FrameDecoder (CVE-2026-42583) * next: Next.js: Authorization bypass via crafted query parameters (CVE-2026-44574) * next: Next.js: Denial of Service via crafted POST requests to server actions (CVE-2026-44579) * next: Next.js: Denial of Service via Image Optimization API (CVE-2026-44577) * next: Next.js: Information disclosure due to middleware bypass in Pages Router with i18n (CVE-2026-44573) * next: Next.js: Server-Side Request Forgery via crafted WebSocket upgrade requests (CVE-2026-44578) * next: Next.js: Information disclosure via security fix bypass in middleware with Turbopack (CVE-2026-45109) * next: Next.js: Unauthorized access to protected content via middleware bypass (CVE-2026-44575) * quarkus-vertx-http: Quarkus: Authorization bypass in HTTP path-based policies via encoded characters (CVE-2026-50559) * golang-github-danielqsj-kafka_exporter: golang.org/x/net/idna: Privilege escalation via incorrect Punycode label processing (CVE-2026-39821) * vertx-core: eclipse-vertx/vert.x: Denial of Service via TLS handshake with wildcard server name (CVE-2026-6860) * netty-handler: netty-handler: IPv6 subnet rule bypass due to incorrect masking operation (CVE-2026-44249) * netty-codec-haproxy: Netty-codec-haproxy: Denial of Service via malformed HAProxy message (CVE-2026-44893) * netty-codec-http2: netty-codec-http2: Denial of Service due to resource leak (CVE-2026-48043) * netty-codec-haproxy: Netty HAProxy PROXY protocol v2 codec: Denial of Service via memory leak from crafted PROXY protocol headers (CVE-2026-48059) * netty-resolver-dns: Netty has Insufficient Bailiwick Validation for NS Records (CVE-2026-47691) * netty-resolver-dns: Netty: Information disclosure and data manipulation due to improper CNAME record validation (CVE-2026-45674) * netty-handler: Netty: Denial of Service due to eager buffer allocation in TLS handshake (CVE-2026-45416) * golang-github-danielqsj-kafka_exporter: Go net package: Denial of Service via long CNAME response in LookupCNAME (CVE-2026-33811) * cluster-operator: Cross-namespace privilege escalation via Kafka.spec.entityOperator.watchedNamespace in Strimzi (CVE-2026-55225) * micrometer-core: Micrometer: Denial of Service via specially crafted HTTP requests (CVE-2026-40984) * micrometer-core: Micrometer: Denial of Service via specially crafted gRPC requests (CVE-2026-40983) * golang-github-danielqsj-kafka_exporter: golang crypto/x509: Denial of Service via excessive processing of DNS SAN entries (CVE-2026-27145) * jackson-databind: jackson-databind: Arbitrary code execution via PolymorphicTypeValidator bypass (CVE-2026-54512) * jackson-databind: Jackson-databind: Denial of Service via deeply nested JSON processing (CVE-2026-50193) * golang-github-danielqsj-kafka_exporter: Golang MIME: Denial of Service via maliciously-crafted MIME header (CVE-2026-42504) * jacks

Red Hat OpenShift Dev Spaces provides a cloud developer workspace server and a browser-based IDE built for teams and organizations. Dev Spaces runs in OpenShift and is well-suited for container-based development. The 3.28 release is based on Eclipse Che 7.117 and uses the DevWorkspace engine to provide support for workspaces based on devfile v2.1 and v2.2. Users still using the v1 standard should migrate as soon as possible. https://devfile.io/docs/2.2.0/migrating-to-devfile-v2 Dev Spaces supports OpenShift EUS releases v4.16 and higher. Users are expected to update to supported OpenShift releases in order to continue to get Dev Spaces updates. https://access.redhat.com/support/policy/updates/openshift#crw

The Cryostat 4 on RHEL 9 container images have been updated to fix several bugs. Users of Cryostat 4 on RHEL 9 container images are advised to upgrade to these updated images, which contain backported patches to fix these bugs and add these enhancements. Users of these images are also encouraged to rebuild all container images that depend on these images. Security Fix(es): * golang.org/x/image: Denial of Service via malformed WEBP image parsing (CVE-2026-33813) * follow-redirects: Information disclosure via cross-domain redirects (CVE-2026-40895) * io.quarkus:quarkus-vertx-http: Authorization bypass via semicolons in HTTP requests (CVE-2026-39852) * github.com/jackc/pgx: Memory-safety vulnerability (CVE-2026-33815, CVE-2026-33816) * github.com/go-jose/go-jose: Go JOSE: Denial of Service via crafted JSON Web Encryption (JWE) object (CVE-2026-34986) * lodash: Arbitrary code execution via untrusted input in template imports (CVE-2026-4800) * netty: Denial of Service via HTTP/2 CONTINUATION frame flood (CVE-2026-33871) * io.netty/netty-codec-http: Request smuggling via incorrect parsing of HTTP/1.1 chunked transfer encoding extension values (CVE-2026-33870) * path-to-regexp: Denial of Service via crafted regular expressions (CVE-2026-4926) * undici: HTTP Request Smuggling and Denial of Service due to duplicate Content-Length headers (CVE-2026-1525) * google.golang.org/grpc: gRPC-Go: Authorization bypass due to improper HTTP/2 path validation (CVE-2026-33186) * undici: Denial of Service via unbounded memory consumption during WebSocket permessage-deflate decompression (CVE-2026-1526) * undici: Denial of Service via invalid WebSocket permessage-deflate extension parameter (CVE-2026-2229) * undici: Denial of Service via crafted WebSocket frame with large length (CVE-2026-1528) * io.vertx/vertx-core: static handler component cache can be manipulated to deny the access to static files (CVE-2026-1002) You can find images updated by this advisory in the Red Hat Container Catalog (see the References section).

Quarkus is a Java framework for building cloud-native applications. In versions prior to 3.20.6.1, 3.27.3.1, 3.33.1.1, 3.35.1.1, 3.34.7, and 3.35.2, a path normalization inconsistency between the security layer and the routing layer allows unauthenticated or lower-privileged users to bypass HTTP path-based authorization policies. Quarkus's security layer performs authorization checks on the raw URL path which preserves matrix parameters (semicolons), while RESTEasy Reactive's routing layer strips matrix parameters before matching endpoints. An attacker can append a semicolon and arbitrary text to a request URL (e.g., /api/admin;anything) to bypass policies protecting /api/admin while still routing to the protected endpoint. This issue has been fixed in versions 3.20.6.1, 3.27.3.1, 3.33.1.1, 3.35.1.1, 3.34.7, and 3.35.2.

Red Hat Streams for Apache Kafka, based on the Apache Kafka project, offers a distributed backbone that allows microservices and other applications to share data with extremely high throughput and extremely low latency. This release of Red Hat Streams for Apache Kafka 3.2.0 serves as a replacement for Red Hat Streams for Apache Kafka 3.1.0, and includes security and bug fixes, and enhancements. Security Fix(es): * Drain Cleaner, Kafks Exporter - Eclipse Vert.x Web static handler file access denial [amq-st-3.2]"(CVE-2026-1002)" * Drain Cleaner, Kroxylicous - Netty denial of service[amqst-3.2]"(CVE-2026-33871)" * Drain Cleaner, Kroxylicous - Netty request smuggling attacks[amqst-3.2]"(CVE-2026-33870)" * Cruise Control - jose4j denial of service [amqst-3.2]"(CVE-2024-29371)" * Kafka Exporter - golang-github-danielqsj-kafka_exporter: Memory exhaustion in query parameter parsing in net/url [amq-st-3.2]"(CVE-2025-61726)" * Kafka Exporter - golang-github-danielqsj-kafka_exporter: golang: Denial of Service due to excessive resource consumption via crafted certificate [amq-st-3.2]"(CVE-2025-61729)" * Kafka Exporter - golang-github-danielqsj-kafka_exporter: Unexpected session resumption in crypto/tls [amqst-3.2]"(CVE-2025-68121)" * console UI - Next.js Server-Side Request Forgery in Server Actions [amqst-3.2]"(CVE-2024-34351)" * console UI - com.github.streamshub-console: Next.js: Unbounded next/image disk cache growth can exhaust storage[amqst-3.2]"(CVE-2026-27980)" * console UI - Axios: Server-Side Request Forgery and proxy bypass due to improper hostname normalization [amqst-3.2]"(CVE-2025-62718)" * console UI - React Server Components: Denial of Service via specially crafted HTTP requests [amqst-3.2]"(CVE-2026-23864)" * console UI - Axios: Remote Code Execution via Prototype Pollution escalation [amqst-3.2]"(CVE-2026-40175)" * console UI - lodash: Arbitrary code execution via untrusted input in template imports [amqst-3.2]"(CVE-2026-4800)"