CVE-2026-12374

Improper certificate validation and a time-of-check time-of-use TOCTOU race condition in the PrivilegedHelperTool XPC service in Cato Client before v.5.13.1 on macOS allows a local authenticated attacker to escalate privileges to root via a self-signed certificate that bypasses the XPC caller...

EUVD-2026-41001

Improper certificate validation and a time-of-check time-of-use TOCTOU race condition in the PrivilegedHelperTool XPC service in Cato Client before v.5.13.1 on macOS allows a local authenticated attacker to escalate privileges to root via a self-signed certificate that bypasses the XPC caller...

CVE-2026-12374

CVE-2026-12374 affects the macOS PrivilegedHelperTool in Cato Client prior to v5.13.1. The issue combines improper XPC caller certificate validation with a TOCTOU race, allowing a local authenticated attacker to escalate to root by using a self-signed certificate that bypasses XPC caller verifica...

CVE-2026-24064

Waves Central for macOS versions 13.0.9 through 16.5.5 contain a local privilege escalation vulnerability. A trusted XPC client component included with the product is signed with hardened runtime entitlements that permit dynamic library injection. A local attacker can set the DYLDINSERTLIBRARIES...

CVE-2026-24067 Slate Digital Connect macOS XPC PID validation privilege escalation

Slate Digital Connect 1.37.0 for macOS installs a privileged helper tool, com.slatedigital.connect.privileged.helper.tool, which exposes the XPC service com.slatedigital.connect.privileged.helper.tool2. The helper validates connecting XPC clients by obtaining the client's process identifier and...

CVE-2026-24067

Slate Digital Connect 1.37.0 for macOS installs a privileged helper tool (com.slatedigital.connect.privileged.helper.tool) that exposes the XPC service com.slatedigital.connect.privileged.helper.tool2. The root cause is a PID-based client validation that is vulnerable to a time-of-check time-of-u...

CVE-2026-24066

Slate Digital Connect 1.37.0 for macOS exposes a privileged helper tool (com.slatedigital.connect.privileged.helper.tool) that serves an XPC service (com.slatedigital.connect.privileged.helper.tool2). The root cause is that the helper validates connecting XPC clients by checking only the subject....

EUVD-2026-36002

Slate Digital Connect 1.37.0 for macOS installs a privileged helper tool, com.slatedigital.connect.privileged.helper.tool, which exposes the XPC service com.slatedigital.connect.privileged.helper.tool2. The helper validates connecting XPC clients by checking only the subject.OU value of the...

CVE-2026-24066 Slate Digital Connect macOS XPC certificate validation privilege escalation

Slate Digital Connect 1.37.0 for macOS installs a privileged helper tool, com.slatedigital.connect.privileged.helper.tool, which exposes the XPC service com.slatedigital.connect.privileged.helper.tool2. The helper validates connecting XPC clients by checking only the subject.OU value of the...

PT-2026-48400

Name of the Vulnerable Software and Affected Versions Slate Digital Connect version 1.37.0 Description The software installs a privileged helper tool, 'com.slatedigital.connect.privileged.helper.tool', which exposes the XPC service 'com.slatedigital.connect.privileged.helper.tool2'. The helper...

Slate Digital Connect 安全漏洞

Slate Digital Connect is an audio plugin management and licensing client developed by Slate Digital. Version 1.37.0 of Slate Digital Connect contains a security vulnerability. This vulnerability stems from the XPC service verifying the client only based on the subject.OU value of the client’s...

PT-2026-48401

Name of the Vulnerable Software and Affected Versions Slate Digital Connect version 1.37.0 Description The software installs a privileged helper tool, 'com.slatedigital.connect.privileged.helper.tool', which exposes the XPC service 'com.slatedigital.connect.privileged.helper.tool2'. The helper...

EUVD-2026-35447

Waves Central for macOS versions 13.0.9 through 16.5.5 contain a local privilege escalation vulnerability. A trusted XPC client component included with the product is signed with hardened runtime entitlements that permit dynamic library injection. A local attacker can set the DYLDINSERTLIBRARIES...

CVE-2026-24065 Local Privilege Escalation via Insecure XPC Client Validation in Waves Central for macOS

Waves Central for macOS versions 13.0.9 through 16.5.5 contain a local privilege escalation vulnerability in the privileged helper service. The helper validates connecting XPC clients using the client process identifier PID to verify code-signing identity. Because process identifiers can be reuse...

CVE-2026-24065 Local Privilege Escalation via Insecure XPC Client Validation in Waves Central for macOS

Waves Central for macOS versions 13.0.9 through 16.5.5 contain a local privilege escalation vulnerability in the privileged helper service. The helper validates connecting XPC clients using the client process identifier PID to verify code-signing identity. Because process identifiers can be reuse...

CVE-2026-24065

Waves Central for macOS (versions 13.0.9–16.5.5) contains a local privilege escalation in the privileged helper service. The helper validates connecting XPC clients by examining the client PID to verify code-signing identity. Since PIDs can be reused, an attacker can race between connection and v...

CVE-2026-24064

Waves Central for macOS (versions 13.0.9–16.5.5) contains a local privilege escalation due to a trusted XPC client component signed with hardened runtime entitlements that allows dynamic library injection via DYLD_INSERT_LIBRARIES. An attacker can inject code into the trusted process at launch, w...

CVE-2026-24064 Local Privilege Escalation via Dynamic Library Injection in Waves Central for macOS

Waves Central for macOS versions 13.0.9 through 16.5.5 contain a local privilege escalation vulnerability. A trusted XPC client component included with the product is signed with hardened runtime entitlements that permit dynamic library injection. A local attacker can set the DYLDINSERTLIBRARIES...

Sparkle's AppInstaller post-stage-1 XPC listener accepts unvalidated connections, allowing spoofed appcast item data injection

Summary AppInstaller post-stage-1 XPC listener accepts unvalidated connections, allowing spoofed appcast item data injection. Details Autoupdate/AppInstaller.m's shouldAcceptNewConnection: only enforces SUCodeSigningVerifier validateConnection: before stage 1 completes. After...

Sparkle's AppInstaller post-stage-1 XPC listener accepts unvalidated connections, allowing spoofed appcast item data injection

AppInstaller post-stage-1 XPC listener accepts unvalidated connections, allowing spoofed appcast item data injection...