UBUNTU-CVE-2026-86141

xmlregexp in libxml2 before 2.15.4 has a NULL pointer dereference in xmlRegNewParserCtxt after a strdup failure, i.e., it does not calculate a string length after NULL checking...

CVE-2026-86141

xmlregexp in libxml2 before 2.15.4 has a NULL pointer dereference in xmlRegNewParserCtxt after a strdup failure, i.e., it does not calculate a string length after NULL checking...

EUVD-2026-71834

xmlregexp in libxml2 before 2.15.4 has a NULL pointer dereference in xmlRegNewParserCtxt after a strdup failure, i.e., it does not calculate a string length after NULL checking...

CVE-2026-86141

xmlregexp in libxml2 before 2.15.4 has a NULL pointer dereference in xmlRegNewParserCtxt after a strdup failure, i.e., it does not calculate a string length after NULL checking...

CVE-2026-86141

xmlregexp in libxml2 before 2.15.4 has a NULL pointer dereference in xmlRegNewParserCtxt after a strdup failure, i.e., it does not calculate a string length after NULL checking...

CVE-2026-86141

xmlregexp in libxml2 before 2.15.4 has a NULL pointer dereference in xmlRegNewParserCtxt after a strdup failure, i.e., it does not calculate a string length after NULL checking...

CVE-2026-86141

xmlregexp in libxml2 before 2.15.4 has a NULL pointer dereference in xmlRegNewParserCtxt after a strdup failure, i.e., it does not calculate a string length after NULL checking...

NULL Pointer Dereference

Overview Affected versions of this package are vulnerable to NULL Pointer Dereference in the xmlRegNewParserCtxt function of the xmlregexp component when the strlen function is called on a potentially NULL pointer before verifying the result of a memory allocation. An attacker can cause a process...

CVE-2026-86141

xmlregexp in libxml2 before 2.15.4 has a NULL pointer dereference in xmlRegNewParserCtxt after a strdup failure, i.e., it does not calculate a string length after NULL checking...

CVE-2026-86141

libxml2 versions before 2.15.4 contain a NULL pointer dereference in the xmlregexp module, specifically in the xmlRegNewParserCtxt function. The root cause is a missing string length calculation after a strdup failure and NULL check, leading to a potential crash. The CVSS 3.1 score is 2.9 (Low) w...

SUSE CVE-2026-47427

GitHub MCP Server is GitHub's official MCP Server. Prior to 1.1.0, the CompletionsHandler function in pkg/github/server.go accesses params.Ref without first checking whether it is nil, so a completion/complete request with a missing or empty ref field triggers a nil pointer dereference and a Go...

EUVD-2026-71790

PX4 Autopilot through 1.17.0 contains a null pointer dereference vulnerability in paramsetdefaultfile and paramsetbackupfile functions that allows attackers to crash the autopilot process. Attackers can invoke 'param select' or 'param select-backup' commands with no path argument from any PX4 she...

SUSE CVE-2026-73502

kin-openapi is a Go project for handling OpenAPI files. From 0.2.0 until 0.144.0, openapi3filter.ValidateRequest can encounter a NULL-pointer-dereference denial of service when an operation declares a content parameter whose application/json media type has no schema. In...

SUSE CVE-2026-76905

kin-openapi is a Go project for handling OpenAPI files. From 0.10.0 until 0.141.0, openapi3filter.convertParseError in openapi3filter/validationerrorencoder.go dereferences e.Parameter.In without checking whether e.Parameter is nil. A malformed non-string scalar field in a multipart/form-data...

SUSE CVE-2026-80813

In the Linux kernel, the following vulnerability has been resolved: nvmet: fix NULL pointer dereference in nvmetexecuteidentifynslist When a host issues an Identify command with CNS 07h Active Namespace ID List for a specific I/O Command Set, nvmetexecuteidentifynslist is called with matchcss set...

SUSE CVE-2026-80846

In the Linux kernel, the following vulnerability has been resolved: xfrm: drop ESP-in-TCP packets with no ingress device ESP-in-TCP receives records through the TCP strparser. handleesp restores skb-dev from the saved skbiif before passing the packet into the XFRM input path. Queued TCP data can ...

SUSE CVE-2026-80912

In the Linux kernel, the following vulnerability has been resolved: selinux: reject an unclaimed class value in securitygetclasses securitygetclasses sizes an array by pclasses.nprim and fills it at value - 1, so a class value the policy never defines leaves a NULL. selmakeclasses passes every...

SUSE CVE-2026-80913

In the Linux kernel, the following vulnerability has been resolved: selinux: require every boolean value to be defined pbools.nprim comes from the policy image independently of how many booleans follow it, and condindexbool fills boolvaltostruct at value - 1, so a count larger than the values...

PT-2026-86302

Name of the Vulnerable Software and Affected Versions libxml2 versions prior to 2.15.4 Description The xmlregexp module contains a NULL pointer dereference in the xmlRegNewParserCtxt function. This occurs following a strdup failure because the system fails to calculate the string length after...

CVE-2026-86141: Unchecked Return Value

xmlregexp in libxml2 before 2.15.4 has a NULL pointer dereference in xmlRegNewParserCtxt after a strdup failure, i.e., it does not calculate a string length after NULL checking...