CVE-2026-84609: Buffer Copy without Checking Size of Input

A permissions issue was addressed with improved path validation. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. An app may be able to modify protected system files...

CVE-2026-36180: Improper Access Control

A lack of runtime integrity in GNCC GP5 v7.1.76 allows physically-proximate attackers to bypass file system read-only protections and modify system files and binaries for the duration of a boot session via a bind-mount attack...

Dell PowerStore security vulnerabilities

Dell PowerStore is an expandable flash-based storage array provided by the American company Dell. There is a security vulnerability present in Dell PowerStore. This vulnerability stems from a path traversal issue within the service users, which may allow low-privilege attackers with local access ...

PT-2026-29479

PowerStore, contains a Path Traversal vulnerability in the Service user. A low privileged attacker with local access could potentially exploit this vulnerability, leading to modification of arbitrary system files...

CVE-2026-26362

Dell Unisphere for PowerMax, versions 10.2, contains a Relative Path Traversal vulnerability. A low privileged attacker with remote access could potentially exploit this vulnerability, leading to unauthorized modification of critical system files...

CVE-2020-36938

WinAVR version 20100110 contains an insecure permissions vulnerability that allows authenticated users to modify system files and executables. Attackers can leverage the overly permissive access controls to potentially modify critical DLLs and executable files in the WinAVR installation directory...

CVE-2020-36938

Technical details (affected components, root cause, impact, and fixes) are not provided in the supplied documents. Monitor for updates from NVD and linked advisories to obtain concrete information.

CVE-2020-36938: Incorrect Permission Assignment for Critical Resource

WinAVR version 20100110 contains an insecure permissions vulnerability that allows authenticated users to modify system files and executables. Attackers can leverage the overly permissive access controls to potentially modify critical DLLs and executable files in the WinAVR installation directory...

PT-2026-4920

WinAVR version 20100110 contains an insecure permissions vulnerability that allows authenticated users to modify system files and executables. Attackers can leverage the overly permissive access controls to potentially modify critical DLLs and executable files in the WinAVR installation directory...

EUVD-2021-6537

Malicious code in bioql PyPI...

CVE-2025-43247

A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Sequoia 15.6, macOS Sonoma 14.7.7, macOS Ventura 13.7.7. A malicious app with root privileges may be able to modify the contents of system files...

Apple macOS security vulnerabilities

Apple macOS is a specialized operating system developed by Apple for Mac computers. Apple macOS has a security vulnerability that can be exploited by attackers to modify the contents of system files...

CVE-2020-10262

An issue was discovered on XIAOMI XIAOAI speaker Pro LX06 1.58.10. Attackers can activate the failsafe mode during the boot process, and use the miconsole command cascaded by the SN code shown on the product to get the root shell password, and then the attacker can i read Wi-Fi SSID or password, ...

Apple macOS Buffer Error Vulnerability

Apple macOS is a suite of specialized operating systems developed for Mac computers by Apple Inc. in the United States. A security vulnerability exists in Apple macOS Sequoia that originates from a malicious application with root privileges that may modify the contents of system files...

CVE-2024-40825

The issue was addressed with improved checks. This issue is fixed in visionOS 2, macOS Sequoia 15. A malicious app with root privileges may be able to modify the contents of system files...

CVE-2024-40825

The issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15, visionOS 2. A malicious app with root privileges may be able to modify the contents of system files...

Cisco IOS XR Security Vulnerability

Cisco IOS XR is an operating system developed by Cisco for its network devices. A security vulnerability exists in Cisco IOS XR that stems from a flaw in the Secure Copy Protocol SCP and SFTP functionality that could allow an authenticated, local attacker to create or overwrite files in the syste...

3s-smart Software Solutions CODESYS Path Traversal Vulnerability

3s-smart Software Solutions CODESYS is a controller development system from 3s-smart Software Solutions, Germany. A path traversal vulnerability exists in 3s-smart Software Solutions CODESYS that could be exploited by a remote, low-privilege attacker to access and modify all system files and...

CVE-2022-27593: Externally Controlled Reference to a Resource in Another Sphere

An externally controlled reference to a resource vulnerability has been reported to affect QNAP NAS running Photo Station. If exploited, This could allow an attacker to modify system files. We have already fixed the vulnerability in the following versions: QTS 5.0.1: Photo Station 6.1.2 and later...

QNAP Photo Station Externally Controlled Reference Vulnerability

Certain QNAP NAS running Photo Station with internet exposure contain an externally controlled reference to a resource vulnerability which can allow an attacker to modify system files. This vulnerability was observed being utilized in a Deadbolt ransomware campaign...