AZL-105959 CVE-2026-105773 affecting package clamav 1.5.4-2

Canimaan Software ClamXAV versions 3.3 - 3.11 contains a local privilege escalation vulnerability in the Privileged Helper Tool caused by a race condition and insufficient file validation, allowing a local attacker to execute arbitrary code with system privileges. Fixed in 3.11.1...

CVE-2026-105773

Canimaan Software ClamXAV versions 3.3 - 3.11 contains a local privilege escalation vulnerability in the Privileged Helper Tool caused by a race condition and insufficient file validation, allowing a local attacker to execute arbitrary code with system privileges. Fixed in 3.11.1...

CVE-2026-105773

Canimaan Software ClamXAV versions 3.3 through 3.11 are vulnerable to a local privilege escalation vulnerability within the Privileged Helper Tool . This issue is caused by a race condition combined with insufficient file validation , which could allow a local attacker to execute arbitrary code w...

CVE-2026-105773 Canimaan Software ClamXAV local privilege escalation

Canimaan Software ClamXAV versions 3.3 - 3.11 contains a local privilege escalation vulnerability in the Privileged Helper Tool caused by a race condition and insufficient file validation, allowing a local attacker to execute arbitrary code with system privileges. Fixed in 3.11.1...

EUVD-2026-92797

Canimaan Software ClamXAV versions 3.3 - 3.11 contains a local privilege escalation vulnerability in the Privileged Helper Tool caused by a race condition and insufficient file validation, allowing a local attacker to execute arbitrary code with system privileges. Fixed in 3.11.1...

PT-2026-106238

Name of the Vulnerable Software and Affected Versions Canimaan Software ClamXAV versions 3.3 through 3.11 Description A local privilege escalation issue exists in the Privileged Helper Tool. This is caused by a race condition and insufficient file validation, which allows a local attacker to...

CVE-2024-11467

CVE-2024-11467 macOS 操作系统使用 XPC 服务实现各种进程之间的基本进程间通信，例如 XPC Service 守护进程与第三方应用程序的特权辅助工具之间的通信。VMware Horizon Client 在安装时会在 /Library/PrivilegedHelperTools/ 目录下注册 com.vmware.horizon.CDSHelper 特权辅助工具。 还应注意，特权辅助工具使用 mach 名称 com.vmware.horizon.CDSHelper 来监听传入的 XPC 连接，如上所示。 随后使用默认的 macOS...

PT-2026-95009

Name of the Vulnerable Software and Affected Versions mport versions prior to 2.7.8 Description Privileged package fetch and cache-cleaning operations use race-prone path handling within libmport/fetch.c, libmport/clean.c, libmport/util.c, libmport/bundle read install pkg.c, libmport/delete...

CVE-2026-86819

Waves Central for macOS contains a local privilege escalation in the privileged helper service. The helper authorizes connecting XPC clients by comparing the caller's code-signing certificate chain for equality with its own, rather than validating the caller against a pinned code requirement...

CVE-2026-86819: Missing Authorization

Waves Central for macOS contains a local privilege escalation in the privileged helper service. The helper authorizes connecting XPC clients by comparing the caller's code-signing certificate chain for equality with its own, rather than validating the caller against a pinned code requirement...

PT-2026-88458

Name of the Vulnerable Software and Affected Versions Waves Central for macOS versions prior to 17.0 Description A local privilege escalation exists in the privileged helper service. The helper authorizes connecting XPC clients by comparing the caller's code-signing certificate chain for equality...

ANT-2026-PCBAKVPB · dnsmasq · Heap-buffer-overflow

heap-buffer-overflow high CVE-2026-4892 GHSA-m62j-63mf-xr95 Severity Claude high · Security research firm high · Maintainer high Discovered by an unreleased Anthropic model REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Trail of Bits...

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...

CVE-2026-12374 Improper XPC caller certificate validation and TOCTOU race condition in macOS PrivilegedHelperTool

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...

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...

PT-2026-54619

Name of the Vulnerable Software and Affected Versions Cato Client versions prior to 5.13.1 Description The PrivilegedHelperTool XPC service on macOS contains improper certificate validation and a time-of-check time-of-use TOCTOU race condition. A TOCTOU race condition occurs when a program checks...

CVE-2026-24067

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-2026-24064

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-2026-24065

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...