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Security advisories & CVEs
5246 advisories across 32 monitored vendors.
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Medium [CVE-2025-68468] Denial of Service via crafted mDNS/DNS-SD announcements
Denial of Service via crafted mDNS/DNS-SD announcements. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-617. Affected package(s): avahi-main. Resolved in Red Hat advisory RHSA-2026:11316 — update the affected packages (`sudo dnf update`). Affected products named by the advisory: Red Hat Enterprise Linux.
Medium [CVE-2025-68276] Denial of Service via D-Bus record browsers with AVAHI_LOOKUP_USE_WIDE_AREA flag
Denial of Service via D-Bus record browsers with AVAHI_LOOKUP_USE_WIDE_AREA flag. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-617. Affected package(s): avahi-main. Resolved in Red Hat advisory RHSA-2026:11316 — update the affected packages (`sudo dnf update`). Affected products named by the advisory: Red Hat Enterprise Linux.
High [CVE-2025-68493] Information disclosure and denial of service via missing XML validation
Information disclosure and denial of service via missing XML validation. Red Hat rates this important (CVSS 7.1). Weakness: CWE-112. No fix erratum has been published yet; monitor the Red Hat CVE page and apply the RHSA when released. Affected product named by the advisory: Red Hat Fuse 7.
Critical [CVE-2025-61686] React Router has Path Traversal in File Session Storage
React Router has Path Traversal in File Session Storage. Red Hat rates this critical (CVSS 9.1). Weakness: CWE-22. No fix erratum has been published yet; monitor the Red Hat CVE page and apply the RHSA when released. Affected product named by the advisory: Red Hat Enterprise Linux.
High [CVE-2026-0821] Heap-based buffer overflow in js_typed_array_constructor function
Heap-based buffer overflow in js_typed_array_constructor function. Red Hat rates this important (CVSS 7.3). Weakness: CWE-787. No fix erratum has been published yet; monitor the Red Hat CVE page and apply the RHSA when released. Affected product named by the advisory: Red Hat Enterprise Linux.
High [CVE-2026-22029] @remix-run/router: react-router: React Router vulnerable to XSS via Open Redirects
@remix-run/router: react-router: React Router vulnerable to XSS via Open Redirects. Red Hat rates this important (CVSS 8). Weakness: CWE-79. Affected package(s): odf4/odf-csi-addons-sidecar-rhel9:1781550957, rhoai/odh-mod-arch-gen-ai-rhel9:1778473763, rhoai/odh-dashboard-rhel9:1779189627, multicluster-engine/console-mce-rhel9:1776223790, odf4/odf-cli-rhel9:1781557189, odf4/rook-ceph-rhel9-operator:1781557496. Resolved in Red Hat advisory RHSA-2026:2456 — update the affected packages (`sudo dnf update`). Affected products named by the advisory: Red Hat Ansible Automation Platform 2.5 for RHEL 8; Red Hat Ansible Automation Platform 2.5 for RHEL 9; Red Hat Ansible Automation Platform 2.6 for RHEL 9; Red Hat Advanced Cluster Management for Kubernetes 2.12; and 44 more.
High [CVE-2026-21884] @remix-run/react: React Router SSR XSS in ScrollRestoration
@remix-run/react: React Router SSR XSS in ScrollRestoration. Red Hat rates this important (CVSS 8.2). Weakness: CWE-79. Affected package(s): rhoai/odh-mod-arch-model-registry-rhel9:1778666987, rhoai/odh-mod-arch-gen-ai-rhel9:1778473763, rhoai/odh-dashboard-rhel9:1779189627, ansible-automation-platform, automation-platform-ui, rhoai/odh-dashboard-rhel9:1772093424. Resolved in Red Hat advisory RHSA-2026:19712 — update the affected packages (`sudo dnf update`). Affected products named by the advisory: Red Hat Ansible Automation Platform 2.6 for RHEL 9; Red Hat OpenShift AI 2.25; Red Hat OpenShift AI 3.3.
High [CVE-2025-59057] @remix-run/router: React Router XSS Vulnerability
@remix-run/router: React Router XSS Vulnerability. Red Hat rates this important (CVSS 7.6). Weakness: CWE-79. Affected package(s): rhoai/odh-mod-arch-model-registry-rhel9:1778666987, rhoai/odh-mod-arch-gen-ai-rhel9:1778473763, rhoai/odh-dashboard-rhel9:1779189627, ansible-automation-platform, automation-platform-ui, rhoai/odh-dashboard-rhel9:1772093424. Resolved in Red Hat advisory RHSA-2026:19712 — update the affected packages (`sudo dnf update`). Affected products named by the advisory: Red Hat Ansible Automation Platform 2.6 for RHEL 9; Red Hat OpenShift AI 2.25; Red Hat OpenShift AI 3.3.
Medium [CVE-2026-0822] Heap-based buffer overflow in js_typed_array_sort function
Heap-based buffer overflow in js_typed_array_sort function. Red Hat rates this important (CVSS 6.3). Weakness: CWE-787. No fix erratum has been published yet; monitor the Red Hat CVE page and apply the RHSA when released. Affected product named by the advisory: Red Hat Enterprise Linux.
Medium [CVE-2026-22773] Denial of Service via specially crafted image in multimodal model serving
Denial of Service via specially crafted image in multimodal model serving. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-770. Affected package(s): rhaiis/vllm-spyre-rhel9:1782352919, rhoai/odh-vllm-cpu-rhel9:1776259063, rhaiis/vllm-cuda-rhel9:1772160593, rhaiis/vllm-rocm-rhel9:1772160625. Resolved in Red Hat advisory RHSA-2026:10184 — update the affected packages (`sudo dnf update`). Affected products named by the advisory: Red Hat Enterprise Linux.
Medium [CVE-2026-22693] Null Pointer Dereference in harfbuzz
Null Pointer Dereference in harfbuzz. Red Hat rates this moderate (CVSS 5.3). Weakness: CWE-476. Affected package(s): harfbuzz-main. Resolved in Red Hat advisory RHSA-2026:7701 — update the affected packages (`sudo dnf update`). Affected products named by the advisory: Red Hat Enterprise Linux.
Critical [CVE-2025-70974] Remote Code Execution via JNDI Injection due to autoType mishandling
Remote Code Execution via JNDI Injection due to autoType mishandling. Red Hat rates this critical (CVSS 10). Weakness: CWE-829. No fix erratum has been published yet; monitor the Red Hat CVE page and apply the RHSA when released. Affected product named by the advisory: Red Hat Enterprise Linux.
High [CVE-2025-9222] Stored Cross-Site Scripting via GitLab Flavored Markdown
Stored Cross-Site Scripting via GitLab Flavored Markdown. Red Hat rates this important (CVSS 8.7). Weakness: CWE-79. No fix erratum has been published yet; monitor the Red Hat CVE page and apply the RHSA when released. Affected product named by the advisory: Red Hat Enterprise Linux.
High [CVE-2025-13772] Unauthorized access to AI model settings via namespace identifier manipulation
Unauthorized access to AI model settings via namespace identifier manipulation. Red Hat rates this important (CVSS 7.1). Weakness: CWE-862. No fix erratum has been published yet; monitor the Red Hat CVE page and apply the RHSA when released. Affected product named by the advisory: Red Hat Enterprise Linux.
High [CVE-2025-13761] Cross-Site Scripting Vulnerability Leading to Arbitrary Code Execution
Cross-Site Scripting Vulnerability Leading to Arbitrary Code Execution. Red Hat rates this important (CVSS 8). Weakness: CWE-79. No fix erratum has been published yet; monitor the Red Hat CVE page and apply the RHSA when released. Affected product named by the advisory: Red Hat Enterprise Linux.
Critical [CVE-2025-12543] Undertow HTTP Server Fails to Reject Malformed Host Headers Leading to Potential Cache Poisoning and SSRF
Undertow HTTP Server Fails to Reject Malformed Host Headers Leading to Potential Cache Poisoning and SSRF. Red Hat rates this important (CVSS 9.6). Weakness: CWE-20. Affected package(s): eap8-wildfly, eap8-undertow, eap8-apache-cxf, eap8-wildfly-clustering, eap8-bouncycastle, eap7-undertow. Resolved in Red Hat advisory RHSA-2026:3889 — update the affected packages (`sudo dnf update`). Affected products named by the advisory: Red Hat JBoss Enterprise Application Platform 7.1 EUS for RHEL 7; Red Hat JBoss Enterprise Application Platform 7.3 EUS for RHEL 7; Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 7; Red Hat JBoss Enterprise Application Platform 7.4 ELS on RHEL 8; and 10 more.
High [CVE-2025-67858] Integrity loss of firewall configuration via improper neutralization of argument delimiters
Integrity loss of firewall configuration via improper neutralization of argument delimiters. Red Hat rates this important (CVSS 7.8). Weakness: CWE-88. No fix erratum has been published yet; monitor the Red Hat CVE page and apply the RHSA when released. Affected product named by the advisory: Red Hat Enterprise Linux.
High [CVE-2025-14459] Unauthorized PVC Cloning via DataImportCron
Unauthorized PVC Cloning via DataImportCron. Red Hat rates this important (CVSS 8.5). Weakness: CWE-639. Affected package(s): container-native-virtualization/ovs-cni-plugin-rhel9:v4.19.17, container-native-virtualization/vm-network-latency-checkup-rhel9:v4.19.17, container-native-virtualization/kubesecondarydns-rhel9:v4.19.17, container-native-virtualization/aaq-controller-rhel9:v4.19.17, container-native-virtualization/kubevirt-template-validator-rhel9:v4.19.17, container-native-virtualization/virt-handler-rhel9:v4.19.17. Resolved in Red Hat advisory RHSA-2026:0950 — update the affected packages (`sudo dnf update`). Affected product named by the advisory: RHEL-9-CNV-4.19.
High [CVE-2026-0719] Signed to Unsigned Conversion Error Leading to Stack-Based Buffer Overflow in libsoup NTLM Authentication
Signed to Unsigned Conversion Error Leading to Stack-Based Buffer Overflow in libsoup NTLM Authentication. Red Hat rates this important (CVSS 8.6). Weakness: CWE-121. Affected package(s): libsoup, spice-client-win, devspaces/pluginregistry-rhel9:1770918006, devspaces/openvsx-rhel9:1770851052, devspaces/udi-rhel9:1770913862, libsoup3. Resolved in Red Hat advisory RHSA-2026:2513 — update the affected packages (`sudo dnf update`). Affected products named by the advisory: Red Hat Enterprise Linux 10.0 Extended Update Support; Red Hat Enterprise Linux 7 Extended Lifecycle Support; Red Hat Enterprise Linux 8.2 Advanced Update Support; Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support; and 11 more.
High [CVE-2025-50334] Denial of Service via rate-limiting component
Denial of Service via rate-limiting component. Red Hat rates this important (CVSS 7.5). Weakness: CWE-770. No fix erratum has been published yet; monitor the Red Hat CVE page and apply the RHSA when released. Affected product named by the advisory: Red Hat Enterprise Linux.