GO-2026-5466 Unauthenticated backend instantiation in github.com/rclone/rclone

The operations/fsinfo remote control RC endpoint in rclone was registered without requiring authentication. This allowed unauthenticated callers to instantiate arbitrary backends via inline backend definitions, which could lead to local command execution if the backend configuration allows it e.g...

CVE-2026-63317

A flaw was found in Apache OpenNLP. This vulnerability allows an attacker to achieve arbitrary class instantiation by providing a specially crafted XML feature generator descriptor within a model archive or by supplying untrusted format names. While not direct remote code execution, successful...

CVE-2026-44416 Apache Ranger: Remote Code Execution via Arbitrary Class Instantiation

Remote Code Execution via Arbitrary Class Instantiation in plugin-schema-registry component in Apache Ranger = 2.8.0. Users are recommended to upgrade to version 2.9.0, which fixes this issue...

EUVD-2026-55250

Remote Code Execution via Arbitrary Class Instantiation in plugin-schema-registry component in Apache Ranger = 2.8.0. Users are recommended to upgrade to version 2.9.0, which fixes this issue...

CVE-2026-44416

CVE-2026-44416 affects Apache Ranger, specifically the plugin-schema-registry component. The publicly disclosed details show a Remote Code Execution vulnerability via arbitrary class instantiation in Ranger

CVE-2026-67864

A flaw was found in open62541. A remote attacker can exploit a vulnerability in the NodeManagement type-instantiation logic component, leading to a denial of service DoS. This can make the affected system unavailable to legitimate users...

CVE-2026-17593

Nexus Repository 3 (and legacy Nexus Repository 2) is affected by CVE-2026-17593 where an account with nexus:settings:update can submit arbitrary realm identifiers via an internal configuration API that doesn’t validate against registered realms. Unrecognized entries are persisted and reread via ...

EUVD-2026-53673

An issue in open62541 v.1.5.5 and before allows a remote attacker to cause a denial of service via the NodeManagement type-instantiation logic component...

CVE-2026-67864

An issue in open62541 v.1.5.5 and before allows a remote attacker to cause a denial of service via the NodeManagement type-instantiation logic component...

UBUNTU-CVE-2026-67864

An issue in open62541 v.1.5.5 and before allows a remote attacker to cause a denial of service via the NodeManagement type-instantiation logic component...

NPM: Nuxt: Unauthorized Component Instantiation via Server Island Props

NPM: Nuxt: Unauthorized Component Instantiation via Server Island Props vulnerability discovered by ? in WordPress Npm nuxt versions = 3.1.0, 3.21.10...

Nuxt: Unauthorized Component Instantiation via Server Island Props

Impact Nuxt server islands accept props via the /nuxtisland/ endpoint. When an application has a server island component that forwards props directly into Vue's dynamic component resolution , resolveDynamicComponent, or h, an attacker can pass a plain string value rather than a component definiti...

CVE-2026-67864

An issue in open62541 v.1.5.5 and before allows a remote attacker to cause a denial of service via the NodeManagement type-instantiation logic component...

CVE-2026-67864

The CVE concerns open62541 v1.5.5 and earlier, where the NodeManagement type-instantiation logic contains a flaw that allows a remote attacker to cause a denial of service. The issue is described consistently across multiple records as a remote DoS condition without details on a specific vulnerab...

CVE-2026-67864

An issue in open62541 v.1.5.5 and before allows a remote attacker to cause a denial of service via the NodeManagement type-instantiation logic component...

PT-2026-68265

Name of the Vulnerable Software and Affected Versions Jenkins versions prior to 2.576 Jenkins LTS versions prior to 2.568.2 Description The project naming strategy configuration does not restrict the types of objects that can be instantiated. This allows users with Overall/Manage permissions to...

jenkins -- multiple vulnerabilities

Jenkins Security Advisory 2026-08-05: SECURITY-3911 / CVE-2026-70426: Agent-to-controller deserialization filter bypass Critical SECURITY-3930 / CVE-2026-70427: Link following vulnerability allows arbitrary file creation High SECURITY-3927 / CVE-2026-70428: Path traversal vulnerability in file...

CVE-2026-69098

kotaemon through 0.12.0 contains an insecure deserialization vulnerability in the checkconnection endpoint that allows unauthenticated attackers to instantiate arbitrary Python classes by supplying crafted YAML/JSON input with a type field. Attackers can exploit this to override the type field wi...

Linux Distros Unpatched Vulnerability : CVE-2026-63317

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Arbitrary Class Instantiation via XML Feature Generator Descriptor and Format Name in Apache OpenNLP Versions Affected: - before 2.5.10 - before 3.0.0-M5...

SUSE CVE-2026-63317

Arbitrary Class Instantiation via XML Feature Generator Descriptor and Format Name in Apache OpenNLP Versions Affected: - before 2.5.10 - before 3.0.0-M5 Description: Three code paths in Apache OpenNLP load a class by its fully-qualified name via Class.forName and invoke its no-arg constructor...