Elasticsearch 8.19.22, 9.4.7, 9.5.4 Security Update (ESA-2026-197)

Incorrect Authorization in Elasticsearch Leading to Privilege Escalation Incorrect Authorization CWE-863 in Elasticsearch can lead to Privilege Escalation via a delegated administrative privilege whose scope is not fully enforced during authorization checks. Elasticsearch contains an incorrect...

EUVD-2026-93791

Dell System Update, versions prior to 2.3.0.0, contains an Improper Access Control vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of privileges...

CVE-2026-86362

Dell System Update, versions prior to 2.3.0.0, contains an Improper Access Control vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of privileges...

CVE-2026-86362

Dell System Update, versions prior to 2.3.0.0, contains an Improper Access Control vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of privileges...

CVE-2026-102795

A flaw was found in Apache Traffic Server. Due to improper access controls, an unauthenticated remote attacker can bypass intended access restrictions. This vulnerability may allow an attacker to modify sensitive data or gain unauthorized access to protected resources. Mitigation Mitigation for...

Security Bulletin:Netty IPv6 Subnet Rules Bypass in Versions Prior to 4.1.135.Final and 4.2.15.Final

Summary Netty is a network application framework for development of protocol servers and clients. In netty-handler prior to versions 4.1.135.Final and 4.2.15.Final, an attacker can bypass IPv6 subnet rules due to an incorrect masking operation in IpSubnetFilterRule.compareTo. Valid public IP...

Security Bulletin:Netty IPv6 Subnet Rules Bypass in Versions Prior to 4.1.135.Final and 4.2.15.Final

Summary Netty is a network application framework for development of protocol servers and clients. In netty-handler prior to versions 4.1.135.Final and 4.2.15.Final, an attacker can bypass IPv6 subnet rules due to an incorrect masking operation in IpSubnetFilterRule.compareTo. Valid public IP...

WordPress Core <= 7.1.2 - Author+ Broken Access Control to Sticky Posts via REST API vulnerability

Author+ Broken Access Control to Sticky Posts via REST API vulnerability discovered by Anthropic in WordPress core versions = 7.1.2...

CVE-2026-105867

Payload is a free and open source headless content management system. In @payloadcms/storage-s3 versions before 3.90.0 and canary versions before 4.0.0-canary.34, an authenticated user can overwrite an existing S3 object belonging to another upload collection when client uploads are enabled for...

CVE-2026-106100

Payload is a free and open source headless content management system. In @payloadcms/db-mongodb versions before 3.87.0 and canary versions before 4.0.0-canary.20, an authenticated user who can update a document can modify fields that field-level write access control does not permit that user to...

CVE-2026-105859

Payload is a free and open source headless content management system. In versions before 3.90.0 and canary versions before 4.0.0-canary.34, an attacker can submit a request to a specific update endpoint that modifies collection documents without enforcing collection or field-level access control...

CVE-2026-105851

Payload is a free and open source headless content management system. In versions from 3.0.0 before 3.90.0 and canary versions before 4.0.0-canary.34, the duplicate operation copies values from a source document even when a field is hidden or its access.read or access.create rule rejects that val...

Detection-and-Mitigation-for-CVE-2022-2639

Detection-and-Mitigation-for-CVE-2022-2639 Description The Open vSwitch kernel module allows flexible userspace control over flow-level packet processing on selected network devices. It can be used to implement a plain Ethernet switch, network device bonding, VLAN processing, network access...

ACEshark

ACEshark What is it? ACEshark is a utility designed for rapid extraction and analysis of Windows service configurations and Access Control Entries, eliminating the need for tools like accesschk.exe or other non-native binaries. Why? Efficiently identify and analyze service permissions to uncover...

CVE-2026-105867

The Payload headless content management system contains a vulnerability in the @payloadcms/storage-s3 component (versions before 3.90.0 and canary versions before 4.0.0-canary.34 ). An authenticated user can overwrite an existing S3 object belonging to a different upload collection if multiple co...

CVE-2026-105859

The headless content management system Payload contains a vulnerability in versions before 3.90.0 and canary versions before 4.0.0-canary.34 . An attacker can submit a request to a specific update endpoint to modify collection documents because the system fails to enforce collection or field-leve...

CVE-2026-105859 Payload: Unauthorized update to collection documents

Payload is a free and open source headless content management system. In versions before 3.90.0 and canary versions before 4.0.0-canary.34, an attacker can submit a request to a specific update endpoint that modifies collection documents without enforcing collection or field-level access control...

CVE-2026-105859 Payload: Unauthorized update to collection documents

Payload is a free and open source headless content management system. In versions before 3.90.0 and canary versions before 4.0.0-canary.34, an attacker can submit a request to a specific update endpoint that modifies collection documents without enforcing collection or field-level access control...

Payload: Field access control bypass on auth collections

Impact Payload's duplicate operation copies field values from the source document even when a field is hidden, or its access.read or access.create rule would reject the value for that caller. The disableDuplicate collection setting, enabled by default on auth collections, did not stop this. Patch...

NPM: Payload: Field access control bypass on auth collections

NPM: Payload: Field access control bypass on auth collections vulnerability discovered by ? in WordPress Npm payload versions 3.0.0, 3.90.0...