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Security advisories & CVEs
432 advisories across 32 monitored vendors.
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Critical [CVE-2026-28498] Authentication bypass via forged OpenID Connect ID Tokens
Authentication bypass via forged OpenID Connect ID Tokens. Red Hat rates this important (CVSS 9.1). Weakness: CWE-325. Affected package(s): ansible-automation-platform, quay/quay-rhel9:1775069491, quay/quay-rhel8:1775169155, quay/quay-rhel8:1775253092, quay/quay-rhel9:1775169226, quay/quay-rhel8:1775169219. Resolved in Red Hat advisory RHSA-2026:6309 — update the affected packages (`sudo dnf update`). Affected products named by the advisory: Red Hat Ansible Automation Platform 2.6; Red Hat Quay 3.10; Red Hat Quay 3.12; Red Hat Quay 3.15; and 2 more.
Critical [CVE-2026-27962] Authentication bypass due to JWK Header Injection vulnerability
Authentication bypass due to JWK Header Injection vulnerability. Red Hat rates this important (CVSS 9.1). Weakness: CWE-347. Affected package(s): quay/quay-rhel9:1779204086, quay/quay-rhel8:1773971077, quay/quay-rhel8:1775512163, quay/quay-rhel8:1780891395. Resolved in Red Hat advisory RHSA-2026:7314 — update the affected packages (`sudo dnf update`). Affected products named by the advisory: Red Hat Quay 3.10; Red Hat Quay 3.14; Red Hat Quay 3.15; Red Hat Quay 3.16; and 1 more.
Critical [CVE-2026-31892] Security bypass allows privilege escalation via podSpecPatch field
Security bypass allows privilege escalation via podSpecPatch field. Red Hat rates this important (CVSS 9.9). Weakness: CWE-807. Affected package(s): rhoai/odh-ml-pipelines-persistenceagent-v2-rhel9:1776740351, rhoai/odh-data-science-pipelines-argo-workflowcontroller-rhel9:1776740640, rhoai/odh-ml-pipelines-api-server-v2-rhel9:1776740726, rhoai/odh-data-science-pipelines-argo-argoexec-rhel9:1776740558, rhoai/odh-ml-pipelines-scheduledworkflow-v2-rhel9:1776740366, rhoai/odh-ml-pipelines-driver-rhel9:1776740379. Resolved in Red Hat advisory RHSA-2026:10184 — update the affected packages (`sudo dnf update`). Affected product named by the advisory: Red Hat OpenShift AI 2.25.
Critical [CVE-2026-3913] Heap buffer overflow in WebML
Heap buffer overflow in WebML. Red Hat rates this critical (CVSS 9.6). 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-2026-29186] TechDocs Mkdocs configuration key enables arbitrary code execution
TechDocs Mkdocs configuration key enables arbitrary code execution. Red Hat rates this important (CVSS 9.1). Weakness: CWE-791. Affected package(s): rhdh/rhdh-hub-rhel9:1777903262, rhdh/rhdh-hub-rhel9:1776784286. Resolved in Red Hat advisory RHSA-2026:13826 — update the affected packages (`sudo dnf update`). Affected products named by the advisory: Red Hat Developer Hub 1.8; Red Hat Developer Hub 1.9.
Critical [CVE-2026-28802] Signature verification bypass via malicious JWT allows unauthorized access
Signature verification bypass via malicious JWT allows unauthorized access. Red Hat rates this important (CVSS 9.1). Weakness: CWE-347. Affected package(s): ansible-automation-platform, quay/quay-rhel8:1773771962, quay/quay-rhel9:1779204086, quay/quay-rhel8:1773971077, quay/quay-rhel8:1773936323, quay/quay-rhel8:1775169219. Resolved in Red Hat advisory RHSA-2026:6309 — update the affected packages (`sudo dnf update`). Affected products named by the advisory: Red Hat Ansible Automation Platform 2.6; Red Hat Quay 3.10; Red Hat Quay 3.12; Red Hat Quay 3.15; and 3 more.
Critical [CVE-2026-29068] Denial of Service via malformed RTP payload processing
Denial of Service via malformed RTP payload processing. Red Hat rates this important (CVSS 9.8). Weakness: CWE-120. 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-2026-27446] org.apache.artemis:artemis-server: org.apache.activemq:artemis-server: Apache Artemis, Apache ActiveMQ Artemis: Message injection and exfiltration due to missing authentication
org.apache.artemis:artemis-server: org.apache.activemq:artemis-server: Apache Artemis, Apache ActiveMQ Artemis: Message injection and exfiltration due to missing authentication. Red Hat rates this important (CVSS 9.1). Weakness: CWE-306. Affected package(s): eap8-activemq-artemis, artemis-server. Resolved in Red Hat advisory RHSA-2026:3955 — update the affected packages (`sudo dnf update`). Affected products named by the advisory: Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8; Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9; Red Hat build of OptaPlanner 8; Red Hat Fuse 7; and 3 more.
Critical [CVE-2026-27606] Remote Code Execution via Path Traversal Vulnerability
Remote Code Execution via Path Traversal Vulnerability. Red Hat rates this important (CVSS 9.1). Weakness: CWE-22. Affected package(s): rhdh/rhdh-hub-rhel9:1774545605, automation-gateway, ansible-automation-platform, devspaces/traefik-rhel9:1776718585, automation-platform-ui, quay/quay-rhel8:1773971077. Resolved in Red Hat advisory RHSA-2026:5649 — 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 Developer Hub 1.8; and 10 more.
Critical [CVE-2026-24834] Arbitrary code execution in guest virtual machine via file system modification
Arbitrary code execution in guest virtual machine via file system modification. Red Hat rates this important (CVSS 9.3). Weakness: CWE-281. 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 OpenShift Container Platform 4.
Critical [CVE-2026-25940] PDF injection in AcroForm module allows arbitrary JavaScript execution (RadioButton children)
PDF injection in AcroForm module allows arbitrary JavaScript execution (RadioButton children). Red Hat rates this important (CVSS 9.6). Weakness: CWE-116. Affected package(s): advanced-cluster-security/rhacs-main-rhel8:1775594119, advanced-cluster-security/rhacs-main-rhel8:1775594284. Resolved in Red Hat advisory RHSA-2026:7110 — update the affected packages (`sudo dnf update`). Affected products named by the advisory: Red Hat Advanced Cluster Security for Kubernetes 4.8; Red Hat Advanced Cluster Security for Kubernetes 4.9; Red Hat Advanced Cluster Security 4.8; Red Hat Advanced Cluster Security 4.9.
Critical [CVE-2026-25755] PDF object injection via unsanitized input in addJS method
PDF object injection via unsanitized input in addJS method. Red Hat rates this important (CVSS 9.6). Weakness: CWE-94. Affected package(s): advanced-cluster-security/rhacs-main-rhel8:1775594119, advanced-cluster-security/rhacs-main-rhel8:1775594284. Resolved in Red Hat advisory RHSA-2026:7110 — update the affected packages (`sudo dnf update`). Affected products named by the advisory: Red Hat Advanced Cluster Security for Kubernetes 4.8; Red Hat Advanced Cluster Security for Kubernetes 4.9; Red Hat Advanced Cluster Security 4.8; Red Hat Advanced Cluster Security 4.9.
Critical [CVE-2026-1615] Arbitrary Code Execution via unsafe JSON Path expression evaluation
Arbitrary Code Execution via unsafe JSON Path expression evaluation. Red Hat rates this important (CVSS 9.8). Weakness: CWE-94. Affected package(s): ansible-automation-platform, rhdh/rhdh-hub-rhel9:1775140647. Resolved in Red Hat advisory RHSA-2026:6309 — update the affected packages (`sudo dnf update`). Affected products named by the advisory: Red Hat Ansible Automation Platform 2.5; Red Hat Ansible Automation Platform 2.6; Red Hat Developer Hub 1.9; OpenShift Pipelines; and 2 more.
Critical [CVE-2026-1709] Authentication bypass allows unauthorized administrative operations due to missing client-side TLS authentication
Authentication bypass allows unauthorized administrative operations due to missing client-side TLS authentication. Red Hat rates this critical (CVSS 9.4). Weakness: CWE-322. Affected package(s): keylime. Resolved in Red Hat advisory RHSA-2026:2225 — 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 9.
Critical [CVE-2026-25521] Locutus is vulnerable to Prototype Pollution
Locutus is vulnerable to Prototype Pollution. Red Hat rates this critical (CVSS 9.3). Weakness: CWE-915. 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-2026-22778] Remote code execution via invalid image processing in the multimodal endpoint.
Remote code execution via invalid image processing in the multimodal endpoint.. Red Hat rates this critical (CVSS 9.8). Weakness: CWE-209. Affected package(s): rhaiis/vllm-rocm-rhel9:1782353093, rhaiis/vllm-spyre-rhel9:1782352919, rhaiis/vllm-cuda-rhel9:1782352847, rhoai/odh-vllm-gaudi-rhel9:1772093278, rhoai/odh-vllm-rocm-rhel9:1772093237, rhoai/odh-vllm-cpu-rhel9:1772093436. Resolved in Red Hat advisory RHSA-2026:19712 — update the affected packages (`sudo dnf update`). Affected products named by the advisory: Red Hat AI Inference Server 3.2; Red Hat AI Inference Server 3.3; Red Hat OpenShift AI 2.25; Red Hat OpenShift AI 3.3.
Critical [CVE-2025-15467] Remote code execution or Denial of Service via oversized Initialization Vector in CMS parsing
Remote code execution or Denial of Service via oversized Initialization Vector in CMS parsing. Red Hat rates this important (CVSS 9.8). Weakness: CWE-120. Affected package(s): service-interconnect/skupper-operator-bundle:1.8.8, devspaces/dashboard-rhel9:1770764461, devspaces/pluginregistry-rhel9:1770918006, service-interconnect/skupper-controller-podman-container-rhel9:1.8.8, rhui5/rhua-rhel9:1773670137, openssl. Resolved in Red Hat advisory RHSA-2026:3228 — update the affected packages (`sudo dnf update`). Affected products named by the advisory: Red Hat OpenShift Container Platform 4.13; Red Hat OpenShift Container Platform 4.14; Red Hat OpenShift Container Platform 4.15; Red Hat OpenShift Container Platform 4.16; and 32 more.
Critical [CVE-2026-24480] QGIS GitHub Actions workflow: Remote Code Execution and repository compromise via insecure `pull_request_target` configuration
QGIS GitHub Actions workflow: Remote Code Execution and repository compromise via insecure `pull_request_target` configuration. Red Hat rates this important (CVSS 9.9). Weakness: CWE-863. 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-2026-20912] Cross-Repository Authorization Bypass via Release Attachment Linking Leads to Private Attachment Disclosure
Cross-Repository Authorization Bypass via Release Attachment Linking Leads to Private Attachment Disclosure. Red Hat rates this critical (CVSS 9.1). Weakness: CWE-283. 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-2026-20897] Gitea Git LFS Lock Deletion Broken Access Control (Cross-Repo IDOR)
Gitea Git LFS Lock Deletion Broken Access Control (Cross-Repo IDOR). Red Hat rates this critical (CVSS 9.1). Weakness: CWE-639. 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.