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Published vulnerabilities with severity, known exploitation and official sources.
CVE-2026-56155
High · 7.8
KEV High · 45 CWE-1220 Jul 14, 2026
Microsoft Active Directory Federation Services Insufficient Granularity of Access Control Vulnerability
Insufficient granularity of access control in Active Directory Federation Services (AD FS) allows an authorized attacker to elevate privileges locally.
CVE-2026-55006
High · 7.8
CWE-1220 Jul 14, 2026
Microsoft Exchange Server Elevation of Privilege Vulnerability
Insufficient granularity of access control in Microsoft Exchange Server allows an authorized attacker to elevate privileges locally.
CVE-2026-48581
High · 7.8
CWE-1220 Jul 14, 2026
Surface Broker SDMA Elevation of Privilege Vulnerability
Insufficient granularity of access control in Microsoft Surface allows an authorized attacker to elevate privileges locally.
CVE-2026-14615
Low · 2.7
CWE-1220 Jul 3, 2026
Keycloak-services: keycloak: fgap v2 parent group children endpoint bypasses per-child view permission filter
A flaw was found in the Fine-Grained Admin Permissions (FGAP) v2 implementation within Keycloak's administrative services. When FGAP v2 is enabled, the system fails to properly filter child groups based on the caller's specific permissions when requested through a parent group. This allows a delegated administrator to view details of child groups they are not authorized to access directly, including group names, paths, and custom attributes.
CVE-2026-14613
Medium · 4.9
CWE-1220 Jul 3, 2026
Keycloak-services: keycloak-services: keycloak: fgap v2 role groups endpoint discloses hidden group metadata without group view permission
A vulnerability was discovered in Keycloak's administrative interface that allows certain administrators to see information about groups they shouldn't have access to. When the new Fine-Grained Admin Permissions (FGAP v2) are turned on, an administrator who is allowed to see a specific "role" can also see a list of all groups assigned to that role. The system fails to check if the administrator has permission to see those specific groups. This could allow a restricted administrator to discover "hidden" groups and see their details, such as internal names and custom settings, which might contain sensitive deployment information.
CVE-2026-9088
Low · 2.7
CWE-1220 Jun 5, 2026
Keycloak: keycloak: information disclosure due to user profile permission bypass
A flaw was found in org.keycloak.services. An administrator with delegated access to read group memberships and users can bypass user profile permissions by accessing the group members endpoint. This allows the administrator to view user attributes that are explicitly configured to be denied, leading to information disclosure.
CVE-2021-46747
High · 7.1
CWE-1220 Jun 1, 2026
Insufficient granularity of access control in ASP (AMD Secure Processor) may allow an…
Insufficient granularity of access control in ASP (AMD Secure Processor) may allow an attacker with an untrusted user space application to map sensitive SMN (System Management Network) apertures leading to a potential escalation of privileges.
CVE-2026-37981
Medium · 4.3
CWE-1220 May 19, 2026
Keycloak: org.keycloak.authorization: keycloak: information disclosure via broken access control in user lookup endpoint
A flaw was found in Keycloak. A broken access control vulnerability in the Account Resources user lookup endpoint allows a remote authenticated user, who owns at least one User-Managed Access (UMA) resource, to enumerate and harvest personally identifiable information (PII) for all realm users. By sending crafted requests with arbitrary usernames or email values, the endpoint returns full profile objects for unrelated users. This leads to broad profile-level information disclosure.
CVE-2024-21962
High · 8.6
CWE-1220 May 15, 2026
Improper Input Validation in the AMD RAID driver could allow an attacker to point to an…
Improper Input Validation in the AMD RAID driver could allow an attacker to point to an arbitrary memory location potentially resulting in privilege escalation and arbitrary code execution.
CVE-2026-40365
High · 8.8
CWE-1220 May 12, 2026
Microsoft SharePoint Server Remote Code Execution Vulnerability
Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
CVE-2026-35436
High · 8.8
CWE-1220 May 12, 2026
Microsoft Office Click-To-Run Elevation of Privilege Vulnerability
Use after free in Microsoft Office allows an authorized attacker to elevate privileges locally.
CVE-2026-40690
Medium · 4.3
CWE-1220 Apr 24, 2026
Apache Airflow: Assets graph view bypasses DAG level access control displaying unrelated topologies and all DAGs names to unauthorized users
The asset dependency graph did not restrict nodes by the viewer's DAG read permissions: a user with read access to at least one DAG could browse the asset graph for any other asset in the deployment and learn the existence and names of DAGs and assets outside their authorized scope.
Users are recommended to upgrade to version 3.2.1, which fixes this issue.
CVE-2026-38743
Medium · 4.3
CWE-1220 Apr 24, 2026
Apache Airflow: Dags endpoint might provide access to otherwise inaccessible entities
The authenticated /ui/dags endpoint did not enforce per-DAG access control on embedded Human-in-the-Loop (HITL) and TaskInstance records: a logged-in Airflow user with read access to at least one DAG could retrieve HITL prompts (including their request parameters) and full TaskInstance details for DAGs outside their authorized scope. Because HITL prompts and TaskInstance fields routinely carry operator parameters and free-form context attached to a task, the leak widens visibility of DAG-run data beyond the intended per-DAG RBAC boundary for every authenticated user.
Users are recommended to upgrade to version 3.2.1 , which fixes this issue.
CVE-2026-6356
Critical · 9.6
CWE-1220 Apr 22, 2026
CVE-2026-6356
A vulnerability in the web application allows standard users to escalate their privileges to those of a super administrator through parameter manipulation, enabling them to access and modify sensitive information.
CVE-2026-6388
Critical · 9.1
CWE-1220 Apr 15, 2026
ArgoCD Image Updater: cross-namespace privilege escalation via ImageUpdater resources
A flaw was found in ArgoCD Image Updater. This vulnerability allows an attacker, with permissions to create or modify an ImageUpdater resource in a multi-tenant environment, to bypass namespace boundaries. By exploiting insufficient validation, the attacker can trigger unauthorized image updates on applications managed by other tenants. This leads to cross-namespace privilege escalation, impacting application integrity through unauthorized application updates.
CVE-2026-33825
High · 7.8
KEV High · 62 Public exploit Ransomware CWE-1220 Apr 14, 2026
Microsoft Defender Insufficient Granularity of Access Control Vulnerability
Insufficient granularity of access control in Microsoft Defender allows an authorized attacker to elevate privileges locally.
CVE-2025-20628
Medium · 6.9
CWE-1220 Apr 7, 2026
Insufficient granularity of access control for Remote Connector Servers in client mode
An insufficient granularity of access control vulnerability exists in PingIDM (formerly ForgeRock Identity Management) where administrators cannot properly configure access rules for Remote Connector Servers (RCS) running in client mode. This means attackers can spoof a client-mode RCS (if one exists) to intercept and/or modify an identity’s security-relevant properties, such as passwords and account recovery information. This issue is exploitable only when an RCS is configured to run in client mode.
CVE-2026-20107
Medium · 5.5
CWE-1220 Feb 25, 2026
Cisco Application Policy Infrastructure Controller Denial of Service Vulnerability
A vulnerability in the Object Model CLI component of Cisco Application Policy Infrastructure Controller (APIC) could allow an authenticated, local attacker to cause an affected device to reload unexpectedly, resulting in a denial of service (DoS) condition. To exploit this vulnerability, the attacker must have valid user credentials and any role that includes CLI access.
This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by issuing crafted commands at the CLI prompt. A successful exploit could allow the attacker to cause the device to reload, resulting in a DoS condition.
CVE-2025-48517
Medium · 4.6
CWE-1220 Feb 10, 2026
Insufficient Granularity of Access Control in SEV firmware could allow a privileged user…
Insufficient Granularity of Access Control in SEV firmware could allow a privileged user with a malicious hypervisor to create a SEV-ES guest with an ASID in the range meant for SEV-SNP guests potentially resulting in a partial loss of confidentiality.
CVE-2025-48514
Medium · 4.0
CWE-1220 Feb 10, 2026
Insufficient Granularity of Access Control in SEV firmware can allow a privileged…
Insufficient Granularity of Access Control in SEV firmware can allow a privileged attacker to create a SEV-ES Guest to attack SNP guest, potentially resulting in a loss of confidentiality.
CVE-2024-4147
Medium · 6.5
CWE-1220 Feb 2, 2026
Insufficient Access Control in lunary-ai/lunary
In lunary-ai/lunary version 1.2.13, an insufficient granularity of access control vulnerability allows users to delete prompts created in other organizations through ID manipulation. The vulnerability stems from the application's failure to validate the ownership of the prompt before deletion, only checking if the user has permissions to delete such resources without verifying if it belongs to the user's project or organization. As a result, users can remove prompts not owned by their organization or project, leading to legitimate users being unable to access the removed prompts and causing information inconsistencies.
CVE-2025-11246
Medium · 5.4
CWE-1220 Jan 9, 2026
Insufficient Granularity of Access Control in GitLab
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 15.4 before 18.5.5, 18.6 before 18.6.3, and 18.7 before 18.7.1 that could have allowed an authenticated user with specific permissions to remove all project runners from unrelated projects by manipulating GraphQL runner associations.
CVE-2025-8306
Medium · 5.1
CWE-1220 Jan 8, 2026
Improper Access Control in Asseco Infomedica Plus
Asseco InfoMedica is a comprehensive solution used to manage both administrative and medical tasks in the healthcare sector. A low privileged user is able to obtain encoded passwords of all other accounts (including main administrator) due to lack of granularity in access control.
Chained exploitation of this vulnerability and CVE-2025-8307 allows an attacker to escalate privileges. This vulnerability has been fixed in versions 4.50.1 and 5.38.0
CVE-2025-20305
Medium · 4.9
CWE-1220 Nov 5, 2025
A vulnerability in the web-based management interface of Cisco ISE could allow an authenticated,...
A vulnerability in the web-based management interface of Cisco ISE could allow an authenticated, remote attacker to obtain sensitive information from an affected device.
This vulnerability exists because certain files lack proper data protection mechanisms. An attacker with read-only Administrator privileges could exploit this vulnerability by performing actions where the results should only be viewable to a high-privileged user. A successful exploit could allow the attacker to view passwords that are normally not visible to read-only administrators.
CVE-2025-8053
Critical · 9.1
CWE-1220 Oct 20, 2025
Insufficient access control vulnerability has been discovered in Opentext Flipper.
Insufficient Granularity of Access Control vulnerability in opentext Flipper allows Exploiting Incorrectly Configured Access Control Security Levels. The vulnerability could allow a low privilege user to interact with the backend API without sufficient privileges.
This issue affects Flipper: 3.1.2.