PT-2026-7407

Name of the Vulnerable Software and Affected Versions Microsoft Windows versions prior to February 10, 2026 Description A null pointer dereference exists in the Windows Remote Access Connection Manager RasMan. This issue allows a local attacker to cause a denial-of-service by repeatedly crashing...

Siemens S7-1500 NULL Pointer Dereference (CVE-2025-8224)

A vulnerability has been found in GNU Binutils 2.44 and classified as problematic. This vulnerability affects the function bfdelfgetstrsection of the file bfd/elf.c of the component BFD Library. The manipulation leads to null pointer dereference. Local access is required to approach this attack...

lrzip 代码问题漏洞

lrzip is a compression utility personally developed by Con Kolivas. Versions of lrzip prior to 0.651 contained code vulnerabilities, which stemmed from a null pointer dereferencing issue in the ucompthread function...

PT-2026-7386

Name of the Vulnerable Software and Affected Versions Substance3D - Designer versions 15.1.0 and earlier Description The software for 3D model texturing, Substance 3D Designer, contains a NULL Pointer Dereference issue. Successful exploitation of this issue could lead to a denial-of-service...

PT-2026-7337

Name of the Vulnerable Software and Affected Versions Windows HTTP.sys affected versions not specified Description An issue exists in Windows HTTP.sys where an untrusted pointer dereference can allow a locally authenticated attacker to gain elevated privileges. The issue allows attackers to affec...

2026.1 IPU, Intel® Chipset Firmware Advisory

Summary: Potential security vulnerabilities in some Intel® Converged Security and Management Engine Intel® CSME, some Intel® Active Management Technology Intel® AMT, and some Intel® Standard Manageability may allow denial of service or information disclosure. Intel is releasing firmware updates t...

CVE-2026-23948

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, a NULL pointer dereference vulnerability in rdpwritelogoninfov2 allows a malicious RDP server to crash FreeRDP proxy by sending a specially crafted LogonInfoV2 PDU with cbDomain=0 or cbUserName=0. This vulnerability...

CVE-2026-23948

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, a NULL pointer dereference vulnerability in rdpwritelogoninfov2 allows a malicious RDP server to crash FreeRDP proxy by sending a specially crafted LogonInfoV2 PDU with cbDomain=0 or cbUserName=0. This vulnerability...

UBUNTU-CVE-2026-23948

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, a NULL pointer dereference vulnerability in rdpwritelogoninfov2 allows a malicious RDP server to crash FreeRDP proxy by sending a specially crafted LogonInfoV2 PDU with cbDomain=0 or cbUserName=0. This vulnerability...

CVE-2026-23948

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, a NULL pointer dereference vulnerability in rdpwritelogoninfov2 allows a malicious RDP server to crash FreeRDP proxy by sending a specially crafted LogonInfoV2 PDU with cbDomain=0 or cbUserName=0. This vulnerability...

CVE-2026-23948 FreeRDP has a NULL Pointer Dereference in rdp_write_logon_info_v2()

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.22.0, a NULL pointer dereference vulnerability in rdpwritelogoninfov2 allows a malicious RDP server to crash FreeRDP proxy by sending a specially crafted LogonInfoV2 PDU with cbDomain=0 or cbUserName=0. This vulnerability...

K000159924: OpenSSL vulnerability CVE-2025-15468

Security Advisory Description Issue summary: If an application using the SSLCIPHERfind function in a QUIC protocol client or server receives an unknown cipher suite from the peer, a NULL dereference occurs. Impact summary: A NULL pointer dereference leads to abnormal termination of the running...

GnuTLS 安全漏洞

GnuTLS is an open-source, free security communication library developed by GnuTLS that enables the implementation of SSL, TLS, and DTLS protocols. There is a security vulnerability in gnutls. This vulnerability stems from the possibility of remote, unverified attackers sending specially crafted...

ALSA-2026:2264 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: vsock/vmci: Clear the vmci transport packet properly when initializing it CVE-2025-38403 kernel: net: use dstdevrcu in sksetupcaps CVE-2025-40170 kernel: ipv6: use RCU in ip6xmit...

UBUNTU-CVE-2026-2100

NULL dereference via CDeriveKey with specific NULL parameters...

CVE-2026-1990

A security vulnerability has been detected in oatpp up to 1.3.1. This impacts the function oatpp::data::type::ObjectWrapper::ObjectWrapper of the file src/oatpp/data/type/Type.hpp. The manipulation leads to null pointer dereference. Local access is required to approach this attack. The exploit ha...

[slackware-security] p11-kit

New p11-kit packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/p11-kit-0.26.2-i586-1slack15.0.txz: Upgraded. This update fixes a security issue: rpc: fix NULL dereference via CDeriveKey with...

CVE-2026-2062

A vulnerability was identified in Open5GS up to 2.7.6. This affects the function sgwcs5chandlemodifybearerresponse/sgwcsxahandlesessionmodificationresponse of the component PGW S5U Address Handler. The manipulation leads to null pointer dereference. The attack can be initiated remotely. The explo...

CVE-2026-2062

A vulnerability was identified in Open5GS up to 2.7.6. This affects the function sgwcs5chandlemodifybearerresponse/sgwcsxahandlesessionmodificationresponse of the component PGW S5U Address Handler. The manipulation leads to null pointer dereference. The attack can be initiated remotely. The explo...

CVE-2026-2062 Open5GS PGW S5U Address sgwc_sxa_handle_session_modification_response null pointer dereference

A vulnerability was identified in Open5GS up to 2.7.6. This affects the function sgwcs5chandlemodifybearerresponse/sgwcsxahandlesessionmodificationresponse of the component PGW S5U Address Handler. The manipulation leads to null pointer dereference. The attack can be initiated remotely. The explo...