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3299 advisories across 32 monitored vendors.
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High [CVE-2026-19149] Sandbox escape via use-after-free vulnerability in Aura
Sandbox escape via use-after-free vulnerability in Aura. Red Hat rates this important (CVSS 8.3). Weakness: CWE-825.
High [CVE-2026-67422] Denial of Service via Regular Expression Vulnerability
Denial of Service via Regular Expression Vulnerability. Red Hat rates this important (CVSS 7.5). Weakness: CWE-1333. Affected products named by the advisory: Red Hat Developer Hub; Red Hat Hardened Images; Self-service automation portal 2.
High [CVE-2026-66808] unsanitized hub ConfigMap data passed as CLI arguments to privileged install Job (argument injection)
unsanitized hub ConfigMap data passed as CLI arguments to privileged install Job (argument injection). Red Hat rates this important (CVSS 8.7). Weakness: CWE-88. Red Hat lists fixing advisory RHSA-2026:54432 with package multicluster-engine/hypershift-addon-rhel9-operator:1786912006, multicluster-engine/hypershift-addon-rhel9-operator:1786548381, multicluster-engine/hypershift-addon-rhel9-operator:1787259113, multicluster-engine/hypershift-addon-rhel9-operator:1787264068. Affected product named by the advisory: Multicluster Engine for Kubernetes.
High [CVE-2026-71436] Denial of Service via invalid X-Axis parameters
Denial of Service via invalid X-Axis parameters. Red Hat rates this important (CVSS 7.5). Weakness: CWE-835. Affected products named by the advisory: Red Hat OpenShift AI (RHOAI); Red Hat OpenShift Dev Spaces.
High [CVE-2026-71327] Cross-namespace backend hijacking due to Gateway API identity collision
Traefik is an open source HTTP reverse proxy and load balancer. From 3.0.0 until 3.6.25 and 3.7.10, Traefik's Kubernetes Gateway API provider in pkg/provider/kubernetes/gateway/httproute.go, grpcroute.go, tcproute.go, and tlsroute.go builds HTTPRoute, GRPCRoute, TCPRoute, and TLSRoute router and service identities by hyphen-concatenating namespace, route name, Gateway identity, entry point, and rule index, allowing colliding Routes to overwrite another namespace's backend. This issue is fixed in 3.6.25 and 3.7.10. Its Kubernetes Gateway API provider incorrectly generates unique identifiers for routes and services. This vulnerability allows an attacker to create conflicting routes, which can then overwrite the backend services of another isolated environment (namespace). This could lead to unauthorized control over services in different namespaces. A flaw in Traefik's Kubernetes Gateway API provider allows a lower-privileged tenant to overwrite backend routing rules across namespace boundaries. Due to deterministic route identity generation concatenating namespace, route name, Gateway identity, entry point, and rule index using hyphens, identical generated string identifiers result in name collisions. Affected product named by the advisory: Red Hat OpenShift Dev Spaces.
High [CVE-2026-71325] Namespace isolation bypass via TraefikService backendRef
Traefik is an open-source edge router that makes publishing services a fun and easy experience. Prior to 2.11.54, 3.6.25, and 3.7.10, cross-namespace @kubernetescrd references are not rejected for TraefikService backend references resolved by the service resolver. A tenant confined by RBAC to a single namespace can therefore bind its own router to a TraefikService owned by another namespace and expose or reroute that namespace's backend, defeating the namespace isolation allowCrossNamespace=false is meant to enforce. This issue is fixed in version 2.11.54, 3.6.25, 3.7.10. A flaw was found in Traefik. This flaw allows a tenant, even when restricted by Role-Based Access Control (RBAC) to a single namespace, to bypass namespace isolation. This defeats the intended `allowCrossNamespace=false` enforcement, leading to unauthorized access or manipulation of services across namespaces. A flaw in Traefik's service resolver allows a lower-privileged tenant to reference and bind cross-namespace TraefikService objects via @kubernetescrd, even when allowCrossNamespace=false is configured. By creating a custom router targeting an isolated TraefikService CRD in a separate namespace, an authenticated attacker can bypass namespace isolation controls, intercepting or rerouting backend service traffic across multi-tenant boundaries.
High [CVE-2026-43632] Potential code execution via a race condition in tokenization endpoints
Potential code execution via a race condition in tokenization endpoints. Red Hat rates this important (CVSS 8.1). Weakness: CWE-364.
High [CVE-2026-43631] Remote code execution via use-after-free vulnerability in llama-server
Remote code execution via use-after-free vulnerability in llama-server. Red Hat rates this important (CVSS 8.1). Weakness: CWE-825.
High [CVE-2026-43629] Arbitrary code execution via crafted KV cache state files
Arbitrary code execution via crafted KV cache state files. Red Hat rates this important (CVSS 8.1). Weakness: CWE-787. Affected product named by the advisory: Red Hat Enterprise Linux AI (RHEL AI) 3.
High [CVE-2026-43627] Arbitrary Code Execution via Integer Overflow in Memory Allocation
Arbitrary Code Execution via Integer Overflow in Memory Allocation. Red Hat rates this important (CVSS 7.8). Weakness: CWE-805. Affected product named by the advisory: Red Hat Enterprise Linux AI (RHEL AI) 3.
High [CVE-2026-7867] Local Privilege Escalation via as-user option spoofing
Local Privilege Escalation via as-user option spoofing. Red Hat rates this important (CVSS 7.8). Weakness: CWE-863. Red Hat lists fixing advisory RHSA-2026:53435 with package udisks2-0:2.11.0-2.el10_2.1. Affected product named by the advisory: Red Hat Enterprise Linux 10.
High [CVE-2026-18427] @fastify/static: @fastify/static: Information disclosure via route guard bypass
@fastify/static: @fastify/static: Information disclosure via route guard bypass. Red Hat rates this important (CVSS 7.5). Weakness: CWE-41. Affected products named by the advisory: Red Hat Enterprise Linux AI (RHEL AI) 3; Red Hat OpenShift AI (RHOAI).
High [CVE-2026-34191] SQL Injection via apr_dbd_oracle
SQL Injection via apr_dbd_oracle. Red Hat rates this important (CVSS 8.1). Weakness: CWE-89.
High [CVE-2026-34501] Heap buffer overflow in redis client
Heap buffer overflow in redis client. Red Hat rates this moderate (CVSS 7.5). Weakness: CWE-120. Red Hat lists fixing advisory RHSA-2026:58474 with package apr-util-main-1.6.5-1.hum1. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; and 3 more. Affected products named by the advisory: Red Hat Enterprise Linux 9; Red Hat Hardened Images; Red Hat package: apr-util.
High [CVE-2026-34502] Heap buffer overflow in APR memcached client
Heap buffer overflow in APR memcached client. Red Hat rates this moderate (CVSS 7.5). Weakness: CWE-120. Red Hat lists fixing advisory RHSA-2026:58474 with package apr-util-main-1.6.5-1.hum1. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; and 3 more. Affected products named by the advisory: Red Hat Enterprise Linux 9; Red Hat Hardened Images; Red Hat package: apr-util.
High [CVE-2026-46581] com.sun.faces:jsf-impl: org.glassfish:jakarta.faces: mojarra: Unauthenticated RCE in EAP JSF applications via EL injection in ui:include
com.sun.faces:jsf-impl: org.glassfish:jakarta.faces: mojarra: Unauthenticated RCE in EAP JSF applications via EL injection in ui:include. Red Hat rates this important (CVSS 8.1). Weakness: CWE-94. Red Hat lists fixing advisory RHSA-2026:53806 with package eap7-ironjacamar-0:1.5.26-2.Final_redhat_00001.1.el7eap, eap7-undertow-0:2.2.40-2.SP3_redhat_00001.1.el7eap, eap7-wildfly-0:7.4.25-2.GA_redhat_00001.1.el7eap, eap7-netty-0:4.1.135-1.Final_redhat_00001.1.el7eap. Affected products named by the advisory: Red Hat JBoss Enterprise Application Platform 7; Red Hat JBoss Enterprise Application Platform 8.
High [CVE-2026-68480] Safe RET Interrupt Vulnerability
Safe RET Interrupt Vulnerability. Red Hat rates this important (CVSS 8.8). Weakness: CWE-201. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9.
High [CVE-2026-63687] Security bypass due to improper handling of authorization parameters
Apache CXF's JwtRequestCodeFilter copies all claims from a signed request JWT into the authorization parameter map without excluding security-sensitive parameters. A client that can produce a validly-signed request JWT (e.g., one whose client_secret is known or compromised) can thereby substitute the code_challenge, code_challenge_method, nonce, and state values that were set in the outer HTTP request, undermining PKCE integrity and OpenID Connect replay protection. Users are recommended to upgrade to versions 4.2.3 or 4.1.8 or 3.6.12, which fix this issue. This vulnerability allows an attacker, who has compromised a client's secret, to bypass critical security protections in the authorization process. By injecting malicious values for parameters like code_challenge and nonce, the attacker can undermine the integrity of Proof Key for Code Exchange (PKCE) and OpenID Connect replay protection, potentially leading to unauthorized access or session hijacking. This could lead to unauthorized access or session hijacking in applications utilizing affected Red Hat middleware products that rely on these security mechanisms. Red Hat severity: Important — CVSS 7.1 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N). Weakness: CWE-807.
High [CVE-2026-66909] Remote Code Execution via unsafe deserialization of JMS ObjectMessage
Remote Code Execution via unsafe deserialization of JMS ObjectMessage. Red Hat rates this important (CVSS 8.1). Weakness: CWE-502. Affected products named by the advisory: Red Hat build of Apache Camel for Spring Boot 4; Red Hat JBoss Enterprise Application Platform 7; Red Hat JBoss Enterprise Application Platform 8; Red Hat JBoss Enterprise Application Platform Expansion Pack; and 1 more. Affected products named by the advisory: Red Hat Single Sign-On 7.
High [CVE-2026-18649] unbounded memory growth in rtph264depay and rtph265depay RTP depayloaders
unbounded memory growth in rtph264depay and rtph265depay RTP depayloaders. Red Hat rates this moderate (CVSS 7.5). Weakness: CWE-770. Red Hat lists fixing advisory RHSA-2026:53451 with package gstreamer1-plugins-good-0:1.26.7-2.el10_2.3, gstreamer1-plugins-good-0:1.22.12-7.el9_8.2, gstreamer1-plugins-good-0:1.16.1-7.el8_10.3. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat Enterprise Linux 8.