CVE-2026-4747

CVE-2026-4747 is a FreeBSD vulnerability in the RPCSEC_GSS implementation (kgssapi.ko) where svc_rpc_gss_validate() copies attacker-controlled data into a 128-byte stack buffer without enforcing size, enabling a 304-byte overflow when credential bodies up to 400 bytes are supplied. This can lead ...

CVE-2026-34053

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, missing authorization in the AJAX deletion endpoint interface/forms/procedureorder/handledeletions.php allows any authenticated user, regardless of role, to...

FreeBSD Security Advisory - FreeBSD-SA-26:08.rpcsec_gss

FreeBSD Security Advisory - Each RPCSECGSS data packet is validated by a routine which checks a signature in the packet. This routine copies a portion of the packet into a stack buffer, but fails to ensure that the buffer is sufficiently large, and a malicious client can trigger a stack overflow...

Linux Distros Unpatched Vulnerability : CVE-2026-33413

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - etcd is a distributed key-value store for the data of a distributed system. Prior to versions 3.4.42, 3.5.28, and 3.6.9, unauthorized users may bypass...

CVE-2026-34053 OpenEMR Missing Authorization in Procedure Order AJAX Deletion Handler

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, missing authorization in the AJAX deletion endpoint interface/forms/procedureorder/handledeletions.php allows any authenticated user, regardless of role, to...

CVE-2026-34053 OpenEMR Missing Authorization in Procedure Order AJAX Deletion Handler

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, missing authorization in the AJAX deletion endpoint interface/forms/procedureorder/handledeletions.php allows any authenticated user, regardless of role, to...

CVE-2026-34053

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, missing authorization in the AJAX deletion endpoint interface/forms/procedureorder/handledeletions.php allows any authenticated user, regardless of role, to...

CVE-2026-34053

OpenEMR prior to version 8.0.0.3 has a missing authorization issue in the AJAX deletion endpoint at interface/forms/procedure_order/handle_deletions.php. This allows any authenticated user, regardless of role, to irreversibly delete procedure orders, answers, and specimens for any patient. Versio...

CVE-2026-34053 OpenEMR Missing Authorization in Procedure Order AJAX Deletion Handler

OpenEMR is a free and open source electronic health records and medical practice management application. Prior to version 8.0.0.3, missing authorization in the AJAX deletion endpoint interface/forms/procedureorder/handledeletions.php allows any authenticated user, regardless of role, to...

Improper Check for Unusual or Exceptional Conditions

Overview @grackle-ai/server is a Grackle server orchestrator — spawns and wires core gRPC, web-server HTTP, MCP, and PowerLine Affected versions of this package are vulnerable to Improper Check for Unusual or Exceptional Conditions in the JSON.parse process within the gRPC service adapter...

@grackle-ai/server JSON.parse lacks try-catch logic in its gRPC Service AdapterConfig Handling

Impact JSON.parseenv.adapterConfig is called without error handling in three locations within the gRPC service. While the data originates from the server's own SQLite database and should always be valid JSON, database corruption, migration errors, or unexpected state could cause an unhandled...

FreeBSD -- Remote code execution via RPCSEC_GSS packet validation

Problem Description: Each RPCSECGSS data packet is validated by a routine which checks a signature in the packet. This routine copies a portion of the packet into a stack buffer, but fails to ensure that the buffer is sufficiently large, and a malicious client can trigger a stack overflow. Notabl...

UBUNTU-CVE-2026-33186

gRPC-Go is the Go language implementation of gRPC. Versions prior to 1.79.3 have an authorization bypass resulting from improper input validation of the HTTP/2 :path pseudo-header. The gRPC-Go server was too lenient in its routing logic, accepting requests where the :path omitted the mandatory...

CVE-2026-32887 Effect Bug: `AsyncLocalStorage` context lost/contaminated inside Effect fibers under concurrent load with RPC

Effect is a TypeScript framework that consists of several packages that work together to help build TypeScript applications. Prior to version 3.20.0, when using RpcServer.toWebHandler or HttpApp.toWebHandlerRuntime inside a Next.js App Router route handler, any Node.js AsyncLocalStorage-dependent...

GHSA-Q8M4-XHHV-38MG etcd: Authorization bypasses in multiple APIs

Impact What kind of vulnerability is it? Who is impacted? Multiple vulnerabilities allow unauthorized users to bypass authentication or authorization checks and call certain etcd functions in clusters that expose the gRPC API to untrusted or partially trusted clients. In unpatched etcd clusters...

EUVD-2026-13818

Effect AsyncLocalStorage context lost/contaminated inside Effect fibers under concurrent load with RPC...

BIT-THRIFT-2020-13949

In Apache Thrift 0.9.3 to 0.13.0, malicious RPC clients could send short messages which would result in a large memory allocation, potentially leading to denial of service...

apparmor: validate DFA start states are in bounds in unpack_pdb

...

EUVD-2026-12637

Missing authorization checks on multiple gRPC service endpoints in PowerShell Universal before 2026.1.4 allows an authenticated user with any valid token to bypass role-based access controls and perform privileged operations — including reading sensitive data, creating or deleting resources, and...

CVE-2026-4064

Missing authorization checks on multiple gRPC service endpoints in PowerShell Universal before 2026.1.4 allows an authenticated user with any valid token to bypass role-based access controls and perform privileged operations — including reading sensitive data, creating or deleting resources, and...