CVE-2026-43481 net-shapers: don't free reply skb after genlmsg_reply()

In the Linux kernel, the following vulnerability has been resolved: net-shapers: don't free reply skb after genlmsgreply genlmsgreply hands the reply skb to netlink, and netlinkunicast consumes it on all return paths, whether the skb is queued successfully or freed on an error path...

Zoom Workplace 安全漏洞

Zoom Workplace is a desktop application developed by the American company Zoom. Versions of Zoom Workplace prior to 7.0.0 contained a security vulnerability. This vulnerability stemmed from a failure in the protection mechanisms, which could allow authenticated users to access sensitive informati...

The vulnerability of the library that accesses HTTP servers via LibSoup allows a perpetrator to gain access to confidential data or cause service failures.

The vulnerability of the LibSoup library for HTTP servers is related to a countable loss of significance. Exploiting this vulnerability could allow an attacker to gain access to confidential data or cause service failures...

PT-2026-40715

Name of the Vulnerable Software and Affected Versions go-billy versions prior to v5 Description Multiple components improperly handle crafted or malformed input, which can lead to panics, infinite loops, uncontrolled recursion, or excessive resource consumption. These issues result from...

The vulnerability of the Networking component of the Oracle Java SE software platform, as well as the Oracle GraalVM for JDK and Oracle GraalVM Enterprise Edition virtual machines, allows attackers to cause service failures.

The vulnerability of the Networking component of the Oracle Java SE software platform, as well as of the Oracle GraalVM for JDK and Oracle GraalVM Enterprise Edition virtual machines, is related to insufficient protection of operational data. Exploiting this vulnerability can allow a malicious...

The vulnerability of the hci_cmd_sync_queue_once() function in Linux kernel allows a attacker to cause a service failure.

The vulnerability of the hcicmdsyncqueueonce function in Linux operating systems is related to the failure to release resources after their useful lifespan has ended. Exploiting this vulnerability can allow an attacker to cause service failures...

libsoup: libsoup: Denial of Service via Use-After-Free in HTTP/2 server

A flaw was found in libsoup, a library for handling HTTP requests. This vulnerability, known as a Use-After-Free, occurs in the HTTP/2 server implementation. A remote attacker can exploit this by sending specially crafted HTTP/2 requests that cause authentication failures. This can lead to the...

Spring4Shell-POC

ReznokWorks 사내 게시판 — 모의해킹 시나리오 PoC 원본 Spring4Shell PoChttp...

CVE-2026-43373 net: ncsi: fix skb leak in error paths

In the Linux kernel, the following vulnerability has been resolved: net: ncsi: fix skb leak in error paths Early return paths in NCSI RX and AEN handlers fail to release the received skb, resulting in a memory leak. Specifically, ncsiaenhandler returns on invalid AEN packets without consuming the...

CVE-2026-43349

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid uninit-value access in f2fssanitychecknodefooter syzbot reported a f2fs bug as below: BUG: KMSAN: uninit-value in f2fssanitychecknodefooter+0x374/0xa20 fs/f2fs/node.c:1520 f2fssanitychecknodefooter+0x374/0xa20...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the use of signed integers in bloblen and nummon functions within cephmonmapdecode. This can lead...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from an error in the definition of the event loop index field in versions of IPA 5.0 and later. The old...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from an issue with NCI packet parameter validation. This vulnerability may lead to communication failures...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from improper handling of pmruntime errors. This vulnerability may lead to hardware access failures an...

Improperly Implemented Security Check for Standard

Overview Affected versions of this package are vulnerable to Improperly Implemented Security Check for Standard due to missing concurrent procedure validation in the SecurityMode and handleHandoverRequiredMain functions. An attacker can cause mismatches between security contexts, potentially...

The vulnerability of the decrypt_data() function in the ZigBee protocol analyzer of Wireshark allows a hacker to cause a service failure.

The vulnerability of the decryptdata function in the Kismet protocol of the Wireshark network traffic analyzer involves buffer overflow in the stack. Exploiting this vulnerability can allow attackers to cause service failures...

The vulnerabilities of the functions dissect_smb2_notify_data_out() and dissect_smb2_file_full_ea_info() in the SMB2 protocol analyzer tool Wireshark allow a hacker to cause service failures.

The vulnerabilities of the functions dissectsmb2notifydataout and dissectsmb2filefulleainfo in the SMB2 protocol analyzer tool Wireshark involve executing a loop with an unreachable exit condition. Exploiting these vulnerabilities can allow attackers to cause service failures...

CVE-2026-43155

A flaw was found in the mux: mmio subsystem of the Linux kernel. During device probing, specifically on probe failures such as probe deferral or driver unbind, a memory-mapped input/output mmio regmap resource may not be properly freed. This resource leak can lead to system instability or a Denia...

CVE-2026-43194

In the Linux kernel, the following vulnerability has been resolved: net: consume xmit errors of GSO frames udpgrofrglist.sh and udpgrobench.sh are the flakiest tests currently in NIPA. They fail in the same exact way, TCP GRO test stalls occasionally and the test gets killed after 10min. These...

CVE-2026-43224

The CVE-2026-43224 entry concerns the Linux kernel io_uring/zcrx subsystem. A memory leak could occur when mapping fails in io_populate_area_dma() on PAGE_POOL_32BIT_ARCH_WITH_64BIT_DMA, as io_zcrx_map_area() would allocate a sgtable that isn’t freed due to the error path not freeing it when !is_...