CVE-2026-42260 Open-WebSearch: SSRF in `fetchWebContent` MCP tool: bracketed IPv6 literals and non-resolving hostname check bypass `isPrivateOrLocalHostname`

Open-WebSearch is a multi-engine MCP server, CLI, and local daemon for agent web search and content retrieval. Prior to 2.1.7, isPublicHttpUrl / assertPublicHttpUrl in src/utils/urlSafety.ts do not recognize bracketed IPv6 literals and do not resolve DNS, which combine to allow non-blind SSRF wit...

Windows TCP/IP Remote Code Execution Vulnerability

Use after free in Windows TCP/IP allows an unauthorized attacker to execute code over a network...

SUSE-SU-2026:21636-1 Security update for the Linux Kernel

The SUSE Linux Enterprise Micro 6.0 and Micro 6.1 kernel was updated to fix the following security issues: - CVE-2026-43284: xfrm: esp: avoid in-place decrypt on shared skb frags bsc1264449. - CVE-2026-43500: rxrpc: unshare DATA/RESPONSE packets when paged frags are present bsc1264450...

Malicious code in crazehub (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 53d37c0e75f63e9da7adcc1f71f8b67a665d080342df6857a15dadc297e4f075 crazehub/init.py performs multiple user-hostile actions at import time. Lines 2-3 unconditionally run os.system"pip install phonenumbers" and...

CVE-2026-1681

CVE-2026-1681 concerns Zephyr RTOS network stack behavior when issuing an ICMP ping via the net ping command to the device’s own IPv4 address. The description states that the destination is treated as local, causing the echo request and echo reply to be processed inline within the same frame, whi...

EUVD-2026-29349

A vulnerability was detected in D-Link DIR-816 1.10CNB05R1B011D88210. This affects the function portForward. Performing a manipulation of the argument ipaddress results in command injection. The attack can be initiated remotely. The exploit is now public and may be used...

CVE-2026-8346

A vulnerability was detected in D-Link DIR-816 1.10CNB05R1B011D88210. This affects the function portForward. Performing a manipulation of the argument ipaddress results in command injection. The attack can be initiated remotely. The exploit is now public and may be used...

PT-2026-40215

Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service locally...

ip-address Cross-Site Scripting Vulnerabilities

ip-address is a JavaScript library developed by Beau Gunderson, designed for verifying and manipulating IPv4 and IPv6 addresses. Versions prior to 10.1.1 of ip-address had a cross-site scripting vulnerability. This vulnerability stemmed from the Address6.group and Address6.link methods not proper...

PT-2026-40223

Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over an adjacent network...

PT-2026-40167

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows TCP/IP allows an authorized attacker to elevate privileges locally...

CVE-2026-40415: Use After Free

Use after free in Windows TCP/IP allows an unauthorized attacker to execute code over a network...

CVE-2026-34351: Concurrent Execution using Shared Resource with Improper Synchronization

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows TCP/IP allows an authorized attacker to elevate privileges locally...

CVE-2026-40401: NULL Pointer Dereference

Windows TCP/IP Denial of Service Vulnerability...

CVE-2026-40413: NULL Pointer Dereference

Windows TCP/IP Denial of Service Vulnerability...

CVE-2026-34334: Concurrent Execution using Shared Resource with Improper Synchronization

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows TCP/IP allows an authorized attacker to elevate privileges locally...

CVE-2026-40406: Use After Free

Use after free in Windows TCP/IP allows an unauthorized attacker to disclose information over a network...

Cleanuparr security vulnerability

Cleanuparr is an automated tool developed by Cleanuparr OpenSource, designed to clean up invalid files in the download queue. Versions of Cleanuparr prior to 2.9.10 contained security vulnerabilities. These vulnerabilities stemmed from the TrustedNetworkAuthenticationHandler.ResolveClientIp...

Microsoft Windows TCP/IP code issue vulnerability

Microsoft Windows TCP/IP is a component provided by Microsoft Corporation that offers TCP/IP configuration functions for Windows. There are code-related vulnerabilities in Microsoft Windows TCP/IP. Attackers can exploit these vulnerabilities to cause system denial-of-service attacks. The followin...

CVE-2026-42338: Improper Neutralization of Input During Web Page Generation

ip-address is a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript. Prior to 10.1.1, Address6.group and Address6.link do not HTML-escape attacker-controlled content before embedding it in the HTML strings they return, and AddressError.parseMessage emitted by the Address6...