CVE-2026-40604

CVE-2026-40604 affects ClearanceKit on macOS, where the opfilter system extension (bundle uk.craigbass.clearancekit.opfilter) can be suspended or signalled by any root process (SIGSTOP/SIGTERM/SIGKILL). While suspended, AUTH Endpoint Security events timeout and default to allow, silently bypassin...

EUVD-2026-24213

ClearanceKit intercepts file-system access events on macOS and enforces per-process access policies. Prior to 5.0.6, the opfilter Endpoint Security system extension bundle ID uk.craigbass.clearancekit.opfilter can be suspended with SIGSTOP or kill -STOP, or killed with SIGKILL/SIGTERM, by any...

Bad Apples: Weaponizing native macOS primitives for movement and execution

As macOS adoption grows among developers and DevOps, it has become a high value target; however, native "living-off-the-land" LOTL techniques for the platform remain significantly under-documented compared to Windows. Adversaries can bypass security controls by repurposing native features like...

Dissecting Sapphire Sleet’s macOS intrusion from lure to compromise

In this article 1. Sapphire Sleet’s campaign lifecycle 2. Defending against Sapphire Sleet intrusion activity 3. Microsoft Defender detection and hunting guidance 4. Indicators of compromise Executive summary Microsoft Threat Intelligence uncovered a macOS‑focused cyber campaign by the North Kore...

APSB26-44 : Security update available for Adobe Acrobat Reader

Adobe has released a security update for Adobe Acrobat and Reader for Windows and macOS. This update addresses critical and important vulnerabilities. Successful exploitation could lead to arbitrary code execution and arbitrary file system read...

CVE-2026-33092

CVE-2026-33092 affects Acronis True Image OEM (macOS) before build 42571 and Acronis True Image (macOS) before build 42902. It is a local privilege escalation caused by improper handling of environment variables, with CVSSv3.0 vector LOCAL/LOW/PR:L/UI:N and impact on confidentiality, integrity, a...

Acronis True Image 安全漏洞

Acronis True Image is a renowned data backup and restoration software developed by the Swiss company Acronis. This software can be used to create drive and disk images, and to restore those images when a clean system is required. Acronis True Image OEM versions prior to 42571 and macOS 42902...

Command Injection

Overview Affected versions of this package are vulnerable to Command Injection via the rotateFileVaultKey function in orbit/pkg/useraction/useractiondarwin.go. An attacker can execute arbitrary commands on macOS by supplying a crafted FileVault username or password that is interpolated into the...

Google Chrome < 147.0.7727.55 Multiple Vulnerabilities

The version of Google Chrome installed on the remote macOS host is prior to 147.0.7727.55. It is, therefore, affected by multiple vulnerabilities as referenced in the 202604stable-channel-update-for-desktop advisory. - Use after free in V8 in Google Chrome prior to 147.0.7727.55 allowed an attack...

CVE-2026-34779

CVE-2026-34779 affects Electron on macOS prior to patches 38.8.6, 39.8.1, 40.8.0, and 41.0.0-beta.8. The vulnerability arises in the AppleScript fallback path used by app.moveToApplicationsFolder(), which failed to properly handle certain characters in the application bundle path. Under specific ...

Command Injection

Overview electron is a framework which lets you write cross-platform desktop applications using JavaScript, HTML and CSS. Affected versions of this package are vulnerable to Command Injection in the app.moveToApplicationsFolder function on macOS when handling application bundle paths containing...

Use After Free

Overview electron is a framework which lets you write cross-platform desktop applications using JavaScript, HTML and CSS. Affected versions of this package are vulnerable to Use After Free in the powerMonitor function. An attacker can cause memory corruption or application crashes by triggering...

EUVD-2025-209198

The issue was addressed with improved memory handling. This issue is fixed in macOS Sequoia 15.6. Processing a maliciously crafted image may corrupt process memory...

CVE-2026-34218 ClearanceKit: Managed and user-defined policy rules not enforced between opfilter start and first policy modification

ClearanceKit intercepts file-system access events on macOS and enforces per-process access policies. Prior to version 4.2.14, two related startup defects created a window during which only the single compile-time baseline rule was enforced by opfilter. All managed MDM-delivered and user-defined...

Unspecified vulnerability in Apple macOS Tahoe (CNVD-2026-19041)

Apple macOS Tahoe is an operating system from the American company Apple. A security vulnerability exists in Apple macOS Tahoe, which can be exploited by an attacker to access protected portions of the file system...

New macOS security feature will alert users about possible ClickFix attacks

Rumor has it that Apple deployed a new security feature in the fight against ClickFix. The new feature will be available for macOS Tahoe 26.4 and it will warn Mac users if they paste certain commands into the Terminal app that might be harmful. If such a command is pasted, macOS will warn the use...

EUVD-2026-15137

A privacy issue was addressed with improved private data redaction for log entries. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. An app may be able to access user-sensitive data...

EUVD-2026-15125

A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.3 and iPadOS 26.3, macOS Tahoe 26.3. An app may be able to access protected user data...

EUVD-2026-15113

The issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. An app may be able to access sensitive user data...

EUVD-2026-15166

A race condition was addressed with improved state handling. This issue is fixed in macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. An app may be able to gain root privileges...