2891 matches found
CVE-2026-23309
In the Linux kernel, the following vulnerability has been resolved: tracing: Add NULL pointer check to triggerdatafree If triggerdataalloc fails and returns NULL, eventhisttriggerparse jumps to the outfree error path. While kfree safely handles a NULL pointer, triggerdatafree does not. This cause...
CVE-2026-23309
CVE-2026-23309 refers to a Linux kernel vulnerability in the tracing subsystem. The issue was a NULL pointer dereference in trigger_data_free() when data->cmd_ops->set_filter is evaluated after a failed trigger_data_alloc() and returning NULL. The root cause was that trigger_data_free() did...
SUSE-SU-2026:20931-1 Security update for the Linux Kernel
The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues. The following security issues were fixed: - CVE-2025-39753: gfs2: Set .migratefolio in gfs2rgrp,metaaops bsc1249590. - CVE-2025-39964: crypto: afalg - Disallow concurrent writes in afalgsendmsg bsc1251966. -...
SUSE-SU-2026:21284-1 Security update for the Linux Kernel
The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues. The following security issues were fixed: - CVE-2025-39753: gfs2: Set .migratefolio in gfs2rgrp,metaaops bsc1249590. - CVE-2025-39964: crypto: afalg - Disallow concurrent writes in afalgsendmsg bsc1251966. -...
Linux Distros Unpatched Vulnerability : CVE-2026-23380
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - tracing: Fix WARNON in tracingbuffersmmapclose When a process forks, the child process copies the parent's VMAs but the usermapped reference count is not...
Linux Distros Unpatched Vulnerability : CVE-2026-23374
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - blktrace: fix thiscpuread/write in preemptible context tracingrecordcmdline internally uses thiscpuread and thiscpuwrite on the per-CPU variable tracecmdlinesav...
The vulnerability of the lookup_rec() function in the kernel/trace/ftrace.c module, which supports Linux operating system tracing, allows an attacker to compromise the confidentiality, integrity, and accessibility of protected information.
The vulnerability of the lookuprec function in the kernel/trace/ftrace.c module, which supports kernel tracing in Linux operating systems, is related to the repeated use of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity,...
Incorrect Authorization
Overview github.com/nats-io/nats-server/v2/server is an A simple, secure and performant communications system for digital systems, services and devices. Affected versions of this package are vulnerable to Incorrect Authorization in the handling of message tracing headers. An attacker can redirect...
NATS: Message tracing can be redirected to arbitrary subject
Background NATS.io is a high performance open source pub-sub distributed communication technology, built for the cloud, on-premise, IoT, and edge computing. The nats-server supports telemetry on messages, using the per-message NATS headers. Problem Description A valid client which uses message...
GHSA-8M2X-3M6Q-6W8J NATS: Message tracing can be redirected to arbitrary subject
Background NATS.io is a high performance open source pub-sub distributed communication technology, built for the cloud, on-premise, IoT, and edge computing. The nats-server supports telemetry on messages, using the per-message NATS headers. Problem Description A valid client which uses message...
PT-2026-27622
Name of the Vulnerable Software and Affected Versions NATS-Server versions prior to 2.11.15 NATS-Server versions prior to 2.12.6 Description NATS-Server, a high-performance server for NATS.io, is affected by an issue where a valid client utilizing message tracing headers can direct trace messages...
Security update for the Linux Kernel
The SUSE Linux Enterprise 15 SP7 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2023-53817: crypto: lib/mpi - avoid null pointer deref in mpicmpui bsc1254992. CVE-2025-39748: bpf: Forget ranges when refining tnum after JSET bsc1249587...
Siemens SIMATIC S7-1500 Reachable Assertion (CVE-2025-38285)
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix WARN in getbpfrawtpregs syzkaller reported an issue: WARNING: CPU: 3 PID: 5971 at kernel/trace/bpftrace.c:1861 getbpfrawtpregs+0xa4/0x100 kernel/trace/bpftrace.c:1861 Modules linked in: CPU: 3 UID: 0 PID: 5971 Comm:...
Auditing MCP Servers for Over-Privileged Tool Capabilities
The Model Context Protocol MCP has emerged as a standard for connecting Large Language Models LLMs to external tools and data. However, MCP servers often expose privileged capabilities, such as file system access, network requests, and command execution that can be exploited if not properly...
When the Abyss Looks Back: Unveiling Evolving Dark Patterns in Cookie Consent Banners
To comply with data protection regulations such as the EU General Data Protection Regulation GDPR and the California Consumer Privacy Act CCPA, websites widely deploy cookie consent banners to collect users' privacy preferences. In practice, however, these interfaces often embed dark patterns tha...
EUVD-2026-12522
A DTrace component, dtprobed, allows arbitrary file creation through crafted USDT provider names...
EulerOS 2.0 SP11 : kernel (EulerOS-SA-2026-1582)
According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A transient execution vulnerability in some AMD processors may allow an attacker to infer data in the L1D cache, potentially resulting in the...
The vulnerabilities of the functions __msc_buffer_win_free() and msc_buffer_get_page() in the driver/hwtracing/intel_th/msu.c module of the Linux kernel’s hardware tracing driver allow an attacker to compromise the confidentiality, integrity, and accessibility of the protected information.
The vulnerability of the functions mscbufferwinfree and mscbuffergetpage in the drivers/hwtracing/intelth/msu.c module of the Linux kernel’s hardware tracing driver is related to insufficient data validation. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...
