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569 advisories across 32 monitored vendors.
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Critical [CVE-2026-20030 +3] Cisco Crosswork Security Hardening Release: August 2026
As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Crosswork engineering team has conducted a comprehensive internal security review. This review resulted in a software hardening release that addresses multiple internally discovered vulnerabilities. These vulnerabilities were found during internal testing and are not known to be actively exploited. To assist customers in patching and to streamline the disclosure process, Cisco has grouped these issues by their underlying vulnerability class — Common Weakness Enumeration (CWE) — and assigned a single Common Vulnerabilities and Exposures Identifier (CVE ID) to each CWE grouping. Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities. Affected product named by the advisory: Crosswork Planning.
Critical [CVE-2026-66794] unauthenticated SSRF to arbitrary managed-cluster services via public Route
unauthenticated SSRF to arbitrary managed-cluster services via public Route. Red Hat rates this important (CVSS 9.3). Weakness: CWE-918. Red Hat lists fixing advisory RHSA-2026:59593 with package multicluster-engine/cluster-proxy-addon-rhel9:1787275519, multicluster-engine/cluster-proxy-rhel9:1787276784, multicluster-engine/cluster-proxy-addon-rhel9:1787275318, multicluster-engine/cluster-proxy-addon-rhel9:1787274923. Affected product named by the advisory: Multicluster Engine for Kubernetes.
Critical [CVE-2026-19490] NetScaler ADC and NetScaler Gateway Security Bulletin for CVE-2026-19490
Vulnerability in NetScaler ADC and NetScaler Gateway. This issue affects ADC: from 14.1 through 73.32 and from 13.1 through 63.21; Gateway: from 14.1 through 73.32 and from 13.1 through 63.21.
Critical [CVE-2026-21580] This Critical severity Stored XSS, PrivEsc (Privilege Escalation), and Security Misconfiguration vulnerability was introduced in versions 7.1.1, 7.4.0, 7.13.0, 7.17.0, 7.19.0, 8.0.0, 8.5.0, 8.9.0, 9.0.1, 9.1.0, 9.2.0, 9.3.1, 9.4.0, 9.5.1, 10.0.2, 10.1.0 and 10.2.0 of Confluence Data Center and Server
This Critical severity Stored XSS, PrivEsc (Privilege Escalation), and Security Misconfiguration vulnerability was introduced in versions 7.1.1, 7.4.0, 7.13.0, 7.17.0, 7.19.0, 8.0.0, 8.5.0, 8.9.0, 9.0.1, 9.1.0, 9.2.0, 9.3.1, 9.4.0, 9.5.1, 10.0.2, 10.1.0 and 10.2.0 of Confluence Data Center and Server. This Stored XSS, PrivEsc (Privilege Escalation), and Security Misconfiguration vulnerability, with a CVSS Score of 8.6, allows an unauthenticated attacker to execute arbitrary HTML or JavaScript code on a victims browser, perform actions as a higher-privileged user, and to get into the system utilizing loopholes exposed from security best-practices being overlooked. Atlassian recommends that Confluence Data Center and Server customers upgrade to latest version, if you are unable to do so, upgrade your instance to one of the specified supported fixed versions: Confluence Data Center and Server 9.2: Upgrade to a release greater than or equal to 9.2.21 See the release notes ([ ]). This vulnerability was reported via our Bug Bounty program. Affected products named by the advisory: Confluence Server.
Critical [CVE-2026-76044] Arbitrary code execution due to a race condition in USB
Arbitrary code execution due to a race condition in USB. Red Hat rates this important (CVSS 9). Weakness: CWE-368.
Critical [CVE-2026-66780] flat broker trust model grants every spoke full CRUD on all endpoints, secrets, and endpointslices in broker namespace
flat broker trust model grants every spoke full CRUD on all endpoints, secrets, and endpointslices in broker namespace. Red Hat rates this important (CVSS 9.9). Weakness: CWE-284. Red Hat lists fixing advisory RHSA-2026:60391 with package rhacm2/submariner-addon-rhel9:1787362694, rhacm2/submariner-addon-rhel9:1787689013, rhacm2/submariner-addon-rhel9:1787365971, rhacm2/submariner-addon-rhel9:1787362658. Affected products named by the advisory: Red Hat Advanced Cluster Management for Kubernetes 2.11; Red Hat Advanced Cluster Management for Kubernetes 2.13; Red Hat Advanced Cluster Management for Kubernetes 2.14; Red Hat Advanced Cluster Management for Kubernetes 2.15; and 2 more. Affected products named by the advisory: Red Hat Advanced Cluster Management for Kubernetes 2.16; Red Hat Advanced Cluster Management for Kubernetes 2.17.
Critical [CVE-2026-18963] Unauthenticated account takeover via reset-credentials flow bypass
Unauthenticated account takeover via reset-credentials flow bypass. Red Hat rates this critical (CVSS 9.1). Weakness: CWE-640. Red Hat lists fixing advisory RHSA-2026:56524 with package rhbk/keycloak-rhel9:26.6-12, rhbk-keycloak-rhel9/rhbk-keycloak-rhel9, keycloak-services, rhbk-openshift-rhel9/rhbk-openshift-rhel9. Affected products named by the advisory: Red Hat build of Keycloak 26.4; Red Hat build of Keycloak 26.6.
Critical [CVE-2026-12564] Automation-controller: automation-controller: kubernetes service account token exfiltration via hashicorp vault credential ssrf
A flaw was found in the AAP Controller's HashiCorp Vault credential plugin. An authenticated attacker with credential-creation privileges can exfiltrate the service account token, gaining Kubernetes API access to the control plane namespaces with full pod CRUD and secret read permissions, including database credentials and the Django SECRET_KEY. The vulnerability is particularly impactful in AAP Cloud (managed service) environments where the Kubernetes control plane is managed by Red Hat and tenant isolation is a security boundary. On-premise deployments are also affected, though the impact is lower since the administrator already has access to the infrastructure. The vulnerable code path exists in all AAP versions that ship the hashivault credential plugin with kubernetes_role authentication support. Red Hat severity: Critical — CVSS 9.6 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N). Weakness: CWE-918. Affected Red Hat products: Red Hat Ansible Automation Platform 2. Red Hat does not currently list a fixing RHSA for this CVE.
Critical [CVE-2026-34884] SSRF via set_skywalking_url Tool and GraphQL expression injection vulnerability in Apache SkyWalking MCP
SSRF via set_skywalking_url Tool and GraphQL expression injection vulnerability in Apache SkyWalking MCP. This issue affects Apache SkyWalking MCP: 0.1.0. Users are recommended to upgrade to version 0.2.0, which fixes this issue.
Critical [CVE-2026-66795] CSR auto-approver does not validate certificate Subject, signerName, or requester identity
CSR auto-approver does not validate certificate Subject, signerName, or requester identity. Red Hat rates this important (CVSS 9.1). Weakness: CWE-295. Red Hat lists fixing advisory RHSA-2026:59593 with package multicluster-engine/managedcluster-import-controller-rhel9:1787078307, multicluster-engine/managedcluster-import-controller-rhel9:1786577915, multicluster-engine/managedcluster-import-controller-rhel9:1787260779, multicluster-engine/managedcluster-import-controller-rhel9:1787259044. Affected product named by the advisory: Multicluster Engine for Kubernetes.
Critical [CVE-2026-19478] GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2 before 18.11.11, 19.0 before 19.0.8, 19.1 before 19.1.6, and 19.2 before 19.2.4 that under certain conditions could allow an unauthenticated user to remotely modify or delete public projects and user data via a GraphQL directive
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.2 before 18.11.11, 19.0 before 19.0.8, 19.1 before 19.1.6, and 19.2 before 19.2.4 that under certain conditions could allow an unauthenticated user to remotely modify or delete public projects and user data via a GraphQL directive.
Critical [CVE-2026-71472] Shell-command and SQL injection in postgresql-start.sh via CR-supplied WORK_MEM
Shell-command and SQL injection in postgresql-start.sh via CR-supplied WORK_MEM. Red Hat rates this important (CVSS 9.1). Weakness: CWE-78. Red Hat lists fixing advisory RHSA-2026:60391 with package rhacm2/acm-search-v2-rhel9:1787682033, rhacm2/acm-search-v2-rhel9:1787681674, rhacm2/acm-search-v2-rhel9:1787681686, rhacm2/acm-search-v2-rhel9:1787682112. Affected products named by the advisory: Red Hat Advanced Cluster Management for Kubernetes 2.11; Red Hat Advanced Cluster Management for Kubernetes 2.13; Red Hat Advanced Cluster Management for Kubernetes 2.14; Red Hat Advanced Cluster Management for Kubernetes 2.15; and 2 more. Affected products named by the advisory: Red Hat Advanced Cluster Management for Kubernetes 2.16; Red Hat Advanced Cluster Management for Kubernetes 2.17.
Critical [CVE-2026-66792] IsClusterAdmin trusts user-settable annotations on managed clusters
IsClusterAdmin() trusts user-settable annotations on managed clusters. Red Hat rates this important (CVSS 9.9). Weakness: CWE-863. Red Hat lists fixing advisory RHSA-2026:60391 with package rhacm2/multicluster-operators-application-rhel9:1787259284, rhacm2/multicluster-operators-application-rhel9:1787238598, rhacm2/multicluster-operators-subscription-rhel9:1787242108, rhacm2/multicluster-operators-application-rhel9:1787262214. Affected products named by the advisory: Red Hat Advanced Cluster Management for Kubernetes 2.11; Red Hat Advanced Cluster Management for Kubernetes 2.13; Red Hat Advanced Cluster Management for Kubernetes 2.14; Red Hat Advanced Cluster Management for Kubernetes 2.15; and 3 more. Affected products named by the advisory: Red Hat Advanced Cluster Management for Kubernetes 2.16; Red Hat Advanced Cluster Management for Kubernetes 2.17; Red Hat OpenShift Container Platform 4.
Critical [CVE-2026-68457] use opener credentials for FSCTL mutations
use opener credentials for FSCTL mutations. Red Hat rates this important (CVSS 9.1). Weakness: CWE-270. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: kernel.
Critical [CVE-2026-64319] Linux Kernel Vulnerability in NetApp Products
Linux kernel versions 5.15 through 6.12.95, 6.13 through 6.18.38, and 6.19.0 through 7.1.3 are susceptible to a vulnerability which when successfully exploited could lead to disclosure of sensitive information or Denial of Service (DoS). NetApp reports that one or more additional products remain under investigation; review the canonical advisory for current status. NetApp states there is no workaround available at this time.
Critical [CVE-2026-31589] Linux Kernel Vulnerability in NetApp Products
Linux kernel versions 5.15 through 6.18.39 and 6.19.0 through 7.1.3 are susceptible to a vulnerability which when successfully exploited could lead to disclosure of sensitive information, addition or modification of data, or Denial of Service (DoS). NetApp reports that one or more additional products remain under investigation; review the canonical advisory for current status. NetApp states there is no workaround available at this time.
Critical [CVE-2026-64534] Linux Kernel Vulnerability in NetApp Products
Linux kernel versions prior to 5.10.261, 5.11.0 prior to 5.15.212, 5.16.0 prior to 6.1.178, 6.2.0 prior to 6.6.145, 6.7.0 prior to 6.12.97, 6.13.0 prior to 6.18.40, and 6.19.0 prior to 7.1 are susceptible to a vulnerability which when successfully exploited could lead to disclosure of sensitive information, addition or modification of data, or Denial of Service (DoS). NetApp reports that one or more additional products remain under investigation; review the canonical advisory for current status. NetApp states there is no workaround available at this time.
Critical [CVE-2026-64391] Linux Kernel Vulnerability in NetApp Products
Linux kernel versions 5.15 through 6.12.95, 6.13 through 6.18.38, and 6.19.0 through 7.1.3 are susceptible to a vulnerability which when successfully exploited could lead to disclosure of sensitive information, addition or modification of data, or Denial of Service (DoS). NetApp reports that one or more additional products remain under investigation; review the canonical advisory for current status. NetApp states there is no workaround available at this time.
Critical [CVE-2026-64535] Linux Kernel Vulnerability in NetApp Products
Linux kernel versions 5.10.20 prior to 5.11, 5.11.3 prior to 5.12, 5.12 prior to 6.1.178, 6.2.0 prior to 6.6.145, 6.7.0 prior to 6.12.97, 6.13.0 prior to 6.18.40, and 6.19.0 prior to 7.1 are susceptible to a vulnerability which when successfully exploited could lead to disclosure of sensitive information, addition or modification of data, or Denial of Service (DoS). NetApp reports that one or more additional products remain under investigation; review the canonical advisory for current status. NetApp states there is no workaround available at this time.
Critical [CVE-2026-71471] Hub Search CR Collector.ImageOverride propagated to every spoke as arbitrary container image
Hub Search CR Collector. ImageOverride propagated to every spoke as arbitrary container image. Red Hat rates this important (CVSS 9). Weakness: CWE-829. Red Hat lists fixing advisory RHSA-2026:60391 with package rhacm2/acm-search-v2-rhel9:1787682033, rhacm2/acm-search-v2-rhel9:1787681674, rhacm2/acm-search-v2-rhel9:1787681686, rhacm2/acm-search-v2-rhel9:1787682112. Affected products named by the advisory: Red Hat Advanced Cluster Management for Kubernetes 2.11; Red Hat Advanced Cluster Management for Kubernetes 2.13; Red Hat Advanced Cluster Management for Kubernetes 2.14; Red Hat Advanced Cluster Management for Kubernetes 2.15; and 2 more. Affected products named by the advisory: Red Hat Advanced Cluster Management for Kubernetes 2.16; Red Hat Advanced Cluster Management for Kubernetes 2.17.