CVE-2026-86493

JetBrains YouTrack versions before 2026.2.18634 contained improper permission checks that allowed read-only users to create and modify whiteboard cards . This represents an authorization bypass with an integrity impact — a user granted only read access could alter content without being permitted ...

EUVD-2026-72509

In JetBrains YouTrack before 2026.2.18634 improper permission checks allowed read-only users to create and modify whiteboard cards...

CVE-2026-86493

In JetBrains YouTrack before 2026.2.18634 improper permission checks allowed read-only users to create and modify whiteboard cards...

CVE-2026-86487

In JetBrains YouTrack versions before 2026.2.18634 , a crafted WebSocket message allowed read-only whiteboard users to modify canvas content. The flaw is an integrity issue: users who should have had read-only access could alter whiteboard drawings. The CVSS 3.1 score is 3.1 (LOW) , reflecting a ...

EUVD-2026-72396

Affected versions of MISP allow authenticated users to retrieve object-reference records by UUID through EventGraphTool::getreferencedata without first checking whether the requester is authorized to view the object the reference belongs to. The vulnerable code queried ObjectReference.uuid direct...

CVE-2026-86441

MISP (≤2.5.45) contains inconsistent authorization checks in organisation-related dashboard widgets. Several widgets failed to honor the Security.hide_organisation_index_from_users setting, allowing authenticated users lacking the perm_sharing_group permission to enumerate organisations despite t...

CVE-2026-19633

A flaw was found in PostgreSQL Anonymizer. This vulnerability allows unprivileged masked users to execute arbitrary code. By manipulating operators, domain casts, or view subqueries that contain untrusted expressions, an attacker can cause malicious code to run with elevated privileges within the...

CVE-2026-84256

A flaw was found in OpenVPN on Windows. An argument parsing issue allows remote authenticated users to execute arbitrary commands by providing a specially crafted certificate subject. This vulnerability could lead to a complete compromise of the affected system...

EUVD-2026-72280

OpenVPN 2.0.0 through 2.6.22 and 2.7alpha1 through 2.7.6 on Windows allows local authenticated users to cause a denial of service via a NULL DACL on named IPC objects...

CVE-2026-82312

OpenVPN 2.0.0 through 2.6.22 and 2.7alpha1 through 2.7.6 on Windows allows local authenticated users to cause a denial of service via a NULL DACL on named IPC objects...

EUVD-2026-72275

The Windows Interactive Service in OpenVPN 2.7alpha1 through 2.7.6 allows local authenticated users to bypass the trusted configuration directory constraint and load arbitrary configuration files via specially crafted paths...

CVE-2026-86493: Incorrect Authorization

In JetBrains YouTrack before 2026.2.18634 improper permission checks allowed read-only users to create and modify whiteboard cards...

CVE-2026-86487: Incorrect Authorization

In JetBrains YouTrack before 2026.2.18634 a crafted WebSocket message allowed read-only whiteboard users to modify canvas content...

CVE-2026-84256: Improper Neutralization of Special Elements used in an OS Command

An argument parsing issue in OpenVPN 2.1rc10 through 2.6.22 and 2.7alpha1 through 2.7.6 on Windows allows remote authenticated users to execute arbitrary commands via a crafted certificate subject...

CVE-2026-82325: Use After Free

A use-after-free vulnerability in the OpenVPN ovpn-dco-win driver version 2.5.0 through 2.8.6 allows local authenticated users to cause a system crash via crafted control messages...

CVE-2026-81830: External Control of File Name or Path

The Windows interactive service in OpenVPN 2.4.0 through 2.6.22 allows local authenticated users to bypass the trusted configuration directory constraint via incorrect file path validation...

CVE-2026-82312: Incorrect Permission Assignment for Critical Resource

OpenVPN 2.0.0 through 2.6.22 and 2.7alpha1 through 2.7.6 on Windows allows local authenticated users to cause a denial of service via a NULL DACL on named IPC objects...

PT-2026-86865

In JetBrains YouTrack before 2026.2.18634 improper permission checks allowed read-only users to create and modify whiteboard cards...

Linux Distros Unpatched Vulnerability : CVE-2026-86090

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ntopng before 6.7.260717 fails to perform authorization checks in the delete endpoints and recipients REST v2 handlers. Authenticated non-administrator users ca...

CVE-2026-19633

PostgreSQL Anonymizer contains a vulnerability that allows unprivileged masked users to execute arbitrary code by abusing operators, domain casts, or view subqueries that carry untrusted expressions. When these objects are evaluated in the context of the extension’s masking mechanisms, the...