Exploit for Double Free in Apache Http_Server

CVE-2026-23918 Apache modhttp2 Double-Free Detector ht...

SUSE CVE-2026-31745

In the Linux kernel, the following vulnerability has been resolved: reset: gpio: fix double free in resetaddgpioauxdevice error path When auxiliarydeviceadd fails, resetaddgpioauxdevice calls auxiliarydeviceuninitadev. The device release callback resetgpioauxdevicerelease frees adev, but the...

SUSE CVE-2026-43097

In the Linux kernel, the following vulnerability has been resolved: PCI: hv: Fix double idafree in hvpciprobe error path If hvpciprobe fails after storing the domain number in hbus-bridge-domainnr, there is a call to free this domainnr via pcibusreleaseemuldomainnr, however, during cleanup, the...

SUSE CVE-2026-43120

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fix double free related to reregusermr If IBMRREREGTRANS is set during reregusermr, the umem will be released and a new one will be allocated in irdmareregmrtrans. If any step of irdmareregmrtrans fails after the new...

SUSE CVE-2026-43249

In the Linux kernel, the following vulnerability has been resolved: 9p/xen: protect xen9pfsfrontfree against concurrent calls The xenwatch thread can race with other back-end change notifications and call xen9pfsfrontfree twice, hitting the observed general protection fault due to a double-free...

CVE-2026-43278

A flaw was found in the Linux kernel's device-mapper dm component, specifically affecting request-based device-mapper targets like dm-multipath. Stale bio pointers in cloned requests can lead to double-initialization and subsequent double-free scenarios of cloned bios. This memory corruption...

Google Go 安全漏洞

Google Go is a static, strongly typed, compiled, concurrent programming language with garbage collection features from the American company Google. There is a security vulnerability in Google Go, which arises when using the cgo DNS resolver; an excessively long CNAME response may trigger double...

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...

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...

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-2026-43196

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-2026-43178

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...

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-2026-43121

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...