Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: vim (UTSA-2026-016514)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016514 advisory. Vim is an open source command line text editor. Vim v9.1.0647 has double free in src/alloc.c:616. When closing a window, the corresponding tagstack data will be...

Linux Distros Unpatched Vulnerability : CVE-2026-43178

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: procfs: fix possible double mmput in doprocmapquery When user provides incorrectly sized...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: vim (UTSA-2026-016512)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016512 advisory. Vim is an open source command line text editor. double-free in dialogchanged in Vim v9.1.0648. When abandoning a buffer, Vim may ask the user what to do with the...

Tor 安全漏洞

Tor is a virtual tunnel network created by the Tor Project organization. It allows individuals and groups to enhance their privacy and security on the Internet. Versions of Tor prior to 0.4.9.7 contained a security vulnerability that could lead to client crashes due to the double closure of...

CVE-2026-43249

A flaw was found in the Linux kernel's 9p/xen filesystem driver. A race condition can occur when the xenwatch thread and other back-end change notifications concurrently attempt to free the front-end state using the xen9pfsfrontfree function. This can lead to a double-free vulnerability, resultin...

CLSA-2026-1778107205 Fix CVE(s): CVE-2026-23918

SECURITY UPDATE: double free / possible RCE in modhttp2 stream purge - debian/patches/CVE-2026-23918.patch: deduplicate inserts into the spurge array in modules/http2/h2mplx.c via a new addforpurge helper to prevent the same h2stream from being freed twice. - CVE-2026-23918...

CVE-2026-40332

Masa CMS is affected by an Open Redirect vulnerability due to improper handling of scheme-relative URLs. The application incorrectly interprets paths beginning with double slashes // as internal paths, failing to validate the redirect target before processing. The application treats these values ...

CVE-2026-43196

A flaw was found in the Linux kernel, specifically within the PRUSS Programmable Real-time Unit Subsystem clock multiplexer setup. This vulnerability, a double free, occurs when the system attempts to release the same memory resource twice. This can lead to memory corruption, which a local attack...

CVE-2026-43180

A flaw was found in the Linux kernel's kaweth USB network driver. The kawethsetrxmode function incorrectly manipulates the transmit TX queue, allowing it to be re-enabled while a USB Request Block URB is still active. This can result in the same URB being submitted twice, leading to a kernel...

CVE-2026-43178

A flaw was found in the Linux kernel's procfs component. A local user, by providing a malformed input buffer during a specific memory mapping query PROCMAPQUERY, can trigger an error in how the kernel manages process memory. This can lead to a double release of memory resources, potentially causi...

CVE-2026-40332

Masa CMS is affected by an Open Redirect vulnerability caused by improper handling of scheme-relative URLs. The system misinterprets paths beginning with // as internal and processes them without validating that the redirect target stays on the local site. An attacker can craft a link on the trus...

CVE-2026-40332 Masa CMS open redirect via improper handling of scheme-relative URLs

Masa CMS is affected by an Open Redirect vulnerability due to improper handling of scheme-relative URLs. The application incorrectly interprets paths beginning with double slashes // as internal paths, failing to validate the redirect target before processing. The application treats these values ...

kernel: nvme: avoid double free special payload

A flaw was found in the Linux kernel's NVMe component. This vulnerability is due to a double free error that occurs when a discard request needs to be retried and fails before a new special payload is added. A local attacker could exploit this memory corruption issue to cause a denial of service...

CVE-2026-43149

A flaw was found in the Linux kernel's fslucchdlc module. The uhdlcmemclean function incorrectly deallocates memory by calling dmafreecoherent twice for buffers that were allocated as a single contiguous block. This improper memory handling may lead to a denial of service DoS or other unpredictab...

Exploit for Double Free in Apache Http_Server

Watch for the double-free in real-ti...

CVE-2026-43128

A flaw was found in the Linux kernel's RDMA/umem subsystem. A memory management error, specifically a double unpin of a dmabuf, can occur in a failure path during dmabuf pinning operations. This vulnerability could lead to system instability or a crash, resulting in a Denial of Service DoS...

CVE-2026-43121

A flaw was found in the iouring/zcrx component of the Linux kernel. This vulnerability involves a race condition where two operations can manipulate the same memory counter simultaneously without proper synchronization. This can lead to a memory object being freed twice, followed by an...

CVE-2026-43097

A flaw was found in the Linux kernel's PCI Hyper-V driver. During error handling, a specific resource identifier can be inadvertently freed twice. This double free vulnerability can lead to memory corruption, potentially causing system instability and a Denial of Service DoS...

Exploit for Double Free in Apache Http_Server

This is a proactive tool for security auditing. For your GitHub...

CVE-2026-43120

A flaw was found in the Linux kernel's RDMA Remote Direct Memory Access irdma driver. This vulnerability, a double free, occurs during the re-registration of user memory regions. If an internal memory re-registration operation fails, the system attempts to free the same memory twice. This could...