Security Bulletin: AIX/VIOS Python is vulnerable to a null pointer dereference (CVE-2026-24515) and an integer overflow (CVE-2026-25210)

Summary Vulnerabilities in Python could cause a null pointer dereference CVE-2026-24515 or an integer overflow CVE-2026-25210. Python is used by AIX as part of Ansible node management automation. Vulnerability Details CVEID:CVE-2026-24515 DESCRIPTION: In libexpat before 2.7.4,...

EUVD-2025-208781

NULL Pointer Dereference vulnerability in Softing Industrial Automation GmbH smartLink SW-HT Webserver modules allows HTTP DoS.This issue affects smartLink SW-HT: 1.43...

CVE-2025-13406

NULL Pointer Dereference vulnerability in Softing Industrial Automation GmbH smartLink SW-HT Webserver modules allows HTTP DoS.This issue affects smartLink SW-HT: 1.43...

CVE-2025-13406

NULL Pointer Dereference vulnerability in Softing Industrial Automation GmbH smartLink SW-HT Webserver modules allows HTTP DoS.This issue affects smartLink SW-HT: 1.43...

CVE-2025-13406

Softing Industrial Automation GmbH smartLink SW-HT (Webserver modules) is affected by a NULL Pointer Dereference in the webserver handling HTTP requests, causing HTTP DoS for smartLink SW-HT 1.43. Root cause: null pointer dereference in the webserver module. Impact: denial of service affecting av...

CVE-2025-13406 Scanning for higher HART revision device leads into NULL pointer dereference in live list

NULL Pointer Dereference vulnerability in Softing Industrial Automation GmbH smartLink SW-HT Webserver modules allows HTTP DoS.This issue affects smartLink SW-HT: 1.43...

SUSE CVE-2026-32778

libexpat before 2.7.5 allows a NULL pointer dereference in the function setContext on retry after an earlier ouf-of-memory condition...

EulerOS Virtualization 2.12.1 : gnutls (EulerOS-SA-2026-1428)

According to the versions of the gnutls packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in the GnuTLS library, specifically in the gnutlspkcs11tokeninit function that handles PKCS11 token initialization...

EUVD-2026-12351

libexpat before 2.7.5 allows a NULL pointer dereference in the function setContext on retry after an earlier ouf-of-memory condition...

CVE-2026-32778

A flaw was found in libexpat. This vulnerability allows an attacker to trigger a NULL pointer dereference in the setContext function. This occurs when the system attempts to retry an operation after an out-of-memory condition, which can lead to a Denial of Service DoS for the affected application...

NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference via the external parameter entity with empty text if referenced inside an entity declaration value processing. An attacker can cause a denial of service by providing empty content to this component. Remediation...

CVE-2026-32778

libexpat before 2.7.5 allows a NULL pointer dereference in the function setContext on retry after an earlier ouf-of-memory condition...

CVE-2026-32776

libexpat before 2.7.5 allows a NULL pointer dereference with empty external parameter entity content...

CVE-2026-32776

libexpat before 2.7.5 allows a NULL pointer dereference with empty external parameter entity content...

Fortinet FortiWeb Code Issue Vulnerability

Fortinet FortiWeb is a Web application layer firewall from the U.S. company Fita Fortinet, which can block threats such as cross-site scripting, SQL injection, cookie poisoning, schema poisoning and other attacks to ensure the security of Web applications and protect sensitive database content. A...

libexpat 代码问题漏洞

libexpat is a streaming XML parser written in C language by the libexpat team. Versions of libexpat prior to 2.7.5 had code vulnerabilities; these vulnerabilities stemmed from allowing null pointer dereferencing when handling empty external parameter entity content...

EulerOS Virtualization 2.12.0 : openjpeg2 (EulerOS-SA-2026-1505)

According to the versions of the openjpeg2 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : openjpeg v 2.5.0 was discovered to contain a NULL pointer dereference via the component /openjp2/dwt.c.CVE-2025-50952 Tenable has...

Linux Distros Unpatched Vulnerability : CVE-2026-32776

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - libexpat before 2.7.5 allows a NULL pointer dereference with empty external parameter entity content. CVE-2026-32776 Note that Nessus relies on the presence of...

CVE-2026-28522

arduino-TuyaOpen before version 1.2.1 contains a null pointer dereference vulnerability in the WiFiUDP component. An attacker on the same local area network can send a large volume of malicious UDP packets that trigger a null pointer dereference, resulting in a denial-of-service condition...

CLSA-2026-1773412800 Fix CVE(s): CVE-2026-25795

SECURITY UPDATE: nULL pointer dereference and crash during image read when temporary file creation fails - debian/patches/CVE-2026-25795.patch: Destroy readinfo after copying filename and avoid NULL pointer dereference in ReadSFWImage; cause: incorrect order of operations when temporary file...