CVE-2026-99237

The Linux kernel is affected by a vulnerability in its tracing subsystem. Specifically, the function update_last_data_if_empty() is called by tracing_open() (with O_TRUNC), tracing_read_pipe(), and tracing_buffers_read() without acquiring the trace_types_lock . This lack of locking allows two rea...

CVE-2026-99078

A flaw was found in the Linux kernel's Mellanox network driver mlx5e. When processing high-speed network traffic using XDP eXpress Data Path sockets under low-memory conditions, a failure during receive queue replenishment can cause previously freed memory buffers to be released again through sta...

Important: Red Hat Security Advisory: libxml2 security update

An update for libxml2 is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available fo...

libxml2: double-free/UAF in libxml2 Python bindings

A flaw was found in libxml2 with Python bindings enabled. A remote attacker could exploit this vulnerability by providing a specially crafted XML document containing a Document Type Definition DTD with enumerated attribute values. This triggers a double-free error in the SAX attributeDecl callbac...

CVE-2025-60458

CVE-2025-60458 UxPlay 1.72 RTSP TEARDOWN Double Free Vulnerability Description UxPlay version 1.72 contains a double free vulnerability in its RTSP request handling logic. A remote attacker can trigger multiple calls to free on the same heap memory object by sending a specially crafted RTSP...

linux-kernel-exploits

linux-kernel-exploits Introduction linux-kernel-exploits Vulnerability List CVE Description Kernels CVE–2018–18955 mapwrite in kernel/usernamespace.c allows privilege escalation Linux kernel 4.15.x through 4.19.x before 4.19.2 CVE–2018–1000001 glibc glibc 2.6.22 released in 2007 CVE-2016-2384 a...

drmemory

Dr. Memory: the memory debugger About Dr. Memory Dr. Memory is a memory monitoring tool capable of identifying memory-related programming errors such as accesses of uninitialized memory, accesses to unaddressable memory including outside of allocated heap units and heap underflow and overflow,...

CVE-2026-43494

🛠️ PinTheft — CVE-2026-43494 Local Privilege Escalation in Linux Kernel via RDS + iouring Page Cache Overwrite 📌 Overview PinTheft is a sophisticated local root exploit for CVE-2026-43494 , a reference-counting bug in the Linux kernel's Reliable Datagram Sockets RDS subsystem. By combining a...

libxml2: double-free/UAF in libxml2 Python bindings

A flaw was found in libxml2 with Python bindings enabled. A remote attacker could exploit this vulnerability by providing a specially crafted XML document containing a Document Type Definition DTD with enumerated attribute values. This triggers a double-free error in the SAX attributeDecl callbac...

libxml2: double-free/UAF in libxml2 Python bindings

A flaw was found in libxml2 with Python bindings enabled. A remote attacker could exploit this vulnerability by providing a specially crafted XML document containing a Document Type Definition DTD with enumerated attribute values. This triggers a double-free error in the SAX attributeDecl callbac...

CVE-2026-20582

In usb, there is a possible memory corruption due to double free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11411924; Issue ID: MSV-9748...

CVE-2026-20573

In afe, there is a possible memory corruption due to double free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11431412; Issue ID: MSV-9923...

CVE-2026-20582

In usb, there is a possible memory corruption due to double free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11411924; Issue ID: MSV-9748...

CVE-2026-20582

A memory corruption vulnerability exists in the usb component of MediaTek chipsets due to a double free condition. This flaw could allow a malicious actor with System privilege to achieve a local escalation of privilege without requiring user interaction. Remediation is available via Patch ID: AL...

EUVD-2026-115046

In usb, there is a possible memory corruption due to double free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11411924; Issue ID: MSV-9748...

CVE-2026-20573

In afe, there is a possible memory corruption due to double free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11431412; Issue ID: MSV-9923...

CVE-2026-20573

A memory corruption vulnerability exists in the afe component of MediaTek chipsets due to a double free condition. A malicious actor who has already obtained System privilege can exploit this flaw to achieve local escalation of privilege . No user interaction is required for exploitation. Remedia...

EUVD-2026-115038

In afe, there is a possible memory corruption due to double free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11431412; Issue ID: MSV-9923...

CVE-2023-5178

CVE-2023-5178 The exploit for CVE-2023-5178: NVMe-oF-TCP vulnerability, which is a logic error in NVMe-oF-TCP driver during the handle of corrupted Initialize Connection Request. It leads to racy double-free in kmalloc-96 , which can be exploited to gain LPEsee demo below. The exploit targets...

CVE-2026-20573: MediaTek, Inc. MediaTek chipset: In afe, there is a possible memory corruption due to double free

In afe, there is a possible memory corruption due to double free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11431412; Issue ID: MSV-9923...