CVE-2026-9997-VPN-Split-Tunneling-Bypass-via-DHCP-Option-Injection

CVE-2026-9997 – VPN Split‑Tunneling Bypass via DHCP Option Injection Program Code Python simulated DHCP server + client !/usr/bin/env python3 roguedhcpserver.py - Injects a static route to bypass VPN split tunnel import socket, struct, threading def senddhcpofferclientmac, offerip: Craft a DHCP...

EUVD-2026-78211

A brief milliseconds to seconds traffic leak may occur when an authenticated supplicant is removed, either via the clear dot1x host all CLI command or due to a supplicant timeout. During this window, the supplicant's traffic may pass without ACL enforcement...

CVE-2026-75943

A brief milliseconds to seconds traffic leak may occur when an authenticated supplicant is removed, either via the clear dot1x host all CLI command or due to a supplicant timeout. During this window, the supplicant's traffic may pass without ACL enforcement...

CVE-2026-75943 A brief (milliseconds to seconds) traffic leak may occur when an authenticated supplicant is removed, either via the clear dot1x host all CLI command or due to a supplicant timeout. During this window, the supplicant's traffic may pass without ACL enforcem

A brief milliseconds to seconds traffic leak may occur when an authenticated supplicant is removed, either via the clear dot1x host all CLI command or due to a supplicant timeout. During this window, the supplicant's traffic may pass without ACL enforcement...

CVE-2026-75943 A brief (milliseconds to seconds) traffic leak may occur when an authenticated supplicant is removed, either via the clear dot1x host all CLI command or due to a supplicant timeout. During this window, the supplicant's traffic may pass without ACL enforcem

A brief milliseconds to seconds traffic leak may occur when an authenticated supplicant is removed, either via the clear dot1x host all CLI command or due to a supplicant timeout. During this window, the supplicant's traffic may pass without ACL enforcement...

CVE-2026-75943

Arista EOS contains a brief traffic leak (milliseconds to seconds) in 802.1X with ACL-based authorization . When an authenticated supplicant is removed via the clear dot1x host all command or due to a supplicant timeout, its traffic may pass without ACL enforcement due to incomplete cleanup (CWE-...

CVE-2026-75943: Incomplete Cleanup

A brief milliseconds to seconds traffic leak may occur when an authenticated supplicant is removed, either via the clear dot1x host all CLI command or due to a supplicant timeout. During this window, the supplicant's traffic may pass without ACL enforcement...

PT-2026-91749

A brief milliseconds to seconds traffic leak may occur when an authenticated supplicant is removed, either via the clear dot1x host all CLI command or due to a supplicant timeout. During this window, the supplicant's traffic may pass without ACL enforcement...

CVE-2026-55568

Guzzle is an extensible PHP HTTP client. Prior to 7.12.1, in certain configurations, traffic expected to be protected by TLS on the hop to the proxy is transmitted in cleartext. Proxy authentication credentials the Proxy-Authorization header, proxy userinfo in the proxy URL, or CURLOPTPROXYUSERPW...

MiracleLinux 8 : NetworkManager-1.40.16-18.el8_10.ML.1 (AXSA:2025-9552:02)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2025-9552:02 advisory. Security and Bug Fixes: NetworkManager: DHCP routing options can manipulate interface-based VPN traffic CVE-2024-3661 Route to VPN server not stored in routi...

EUVD-2021-17883

Malware in sbrugna...

EUVD-2023-40616

Malicious code in bioql PyPI...

TencentOS Server 3: Bug fix of NetworkManager (Moderate) (TSSA-2025:0044)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:0044 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

CVE-2021-30966

A logic issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.1, watchOS 8.3, iOS 15.2 and iPadOS 15.2, tvOS 15.2. User traffic might unexpectedly be leaked to a proxy server despite PAC configurations...

Alibaba Cloud Linux 3 : 0008: NetworkManager (ALINUX3-SA-2025:0008)

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by a vulnerability as referenced in the ALINUX3-SA-2025:0008 advisory. Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities: CVE-2024-3661: DHCP can add routes to a clients...

Apple macOS 安全漏洞

Apple macOS is a specialized operating system developed by Apple Inc. for Mac computers. A security vulnerability exists in Apple macOS version 13.7, which originates from network traffic that may leak outside of a VPN tunnel...

CVE-2024-44165: Undefined Security Weakness

A logic issue was addressed with improved checks. This issue is fixed in iOS 17.7 and iPadOS 17.7, iOS 18 and iPadOS 18, macOS Sequoia 15, macOS Sonoma 14.7, macOS Ventura 13.7, visionOS 2. Network traffic may leak outside a VPN tunnel...

PT-2024-31000 · Apple · Visionos +6

Name of the Vulnerable Software and Affected Versions: macOS versions prior to 13.7 iOS versions prior to 17.7 iPadOS versions prior to 17.7 visionOS versions prior to 2 macOS Sonoma versions prior to 14.7 macOS Sequoia versions prior to 15 Description: A logic issue was addressed with improved...

Does the TunnelVision vulnerability affect Opera’s free VPN?

Privacy Does the TunnelVision vulnerability affect Opera’s free VPN? Share June 12th, 2024 Hello! You may have heard recently about a new type of vulnerability called TunnelVision that makes it possible for a malicious actor to bypass VPN protection. So you will be happy to know that Opera’s free...

Impact of TunnelVision Vulnerability

The Palo Alto Networks Product Security Assurance team has evaluated the TunnelVision vulnerability as it relates to our products. This issue allows an attacker with the ability to send DHCP messages on the same local area network, such as a rogue Wi-Fi network, to leak traffic outside of the...