EUVD-2026-26520

In the Linux kernel, the following vulnerability has been resolved: smb: server: fix activenumconn leak on transport allocation failure Commit 77ffbcac4e56 "smb: server: fix leak of activenumconn in ksmbdtcpnewconnection" addressed the kthreadrun failure path. The earlier alloctransport == NULL...

CVE-2026-31711 smb: server: fix active_num_conn leak on transport allocation failure

In the Linux kernel, the following vulnerability has been resolved: smb: server: fix activenumconn leak on transport allocation failure Commit 77ffbcac4e56 "smb: server: fix leak of activenumconn in ksmbdtcpnewconnection" addressed the kthreadrun failure path. The earlier alloctransport == NULL...

CVE-2026-31711

CVE-2026-31711 concerns the Linux kernel ksmbd server where a leak of active_num_conn occurs during transport allocation failure. The issue lets an unauthenticated remote attacker exacerbate memory pressure by holding connections with large RFC1002 lengths, causing the max_connections pool to be ...

CVE-2026-31706

In ksmbd (Linux kernel), CVE-2026-31706 is due to a validation flaw in smb_inherit_dacl(): the on-disk num_aces from a parent directory’s security.NTACL is trusted to size a heap allocation (kmalloc(sizeof(struct smb_ace) * num_aces * 2)) without verifying consistency with pdacl_size. An authenti...

EUVD-2026-26515

In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate numaces and harden ACE walk in smbinheritdacl smbinheritdacl trusts the on-disk numaces value from the parent directory's DACL xattr and uses it to size a heap allocation: acesbase = kmallocsizeofstruct smbace...

JLSEC-2026-377

There exists interger overflows in libvpx in versions prior to 1.14.1. Calling vpximgalloc with a large value of the dw, dh, or align parameter may result in integer overflows in the calculations of buffer sizes and offsets and some fields of the returned vpximaget struct may be invalid. Calling...

PT-2026-38395

Name of the Vulnerable Software and Affected Versions vm2 versions prior to 3.11.0 Description Sandboxed code can call the Buffer.alloc function with an arbitrary size to allocate memory directly on the host heap. Because Buffer.alloc is a synchronous C++ native call, the timeout option cannot...

PT-2026-36356

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the USB gadget HID function where list and spinlock initializations were performed during the bind process. Specifically, queues registered via poll wait were...

PT-2026-36336

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the ksmbd module where the smb inherit dacl function trusts the num aces value from a parent directory's DACL xattr to determine the size of a heap allocation. An...

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 fact that the function smbinheritdacl does not verify the numaces value. This can lead to...

PT-2026-36428

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A double free issue exists in the net/x25 component. When alloc skb fails within the x25 queue rx frame function, the system calls kfree skbskb and returns an error. This error propagate...

Wireshark 2.0.x < 2.0.11 Multiple Vulnerabilities (macOS)

The version of Wireshark installed on the remote macOS / Mac OS X host is prior to 2.0.11. It is, therefore, affected by multiple vulnerabilities as referenced in the wireshark-2.0.11 advisory. - In Wireshark 2.2.0 to 2.2.4 and 2.0.0 to 2.0.10, there is an IAX2 infinite loop, triggered by packet...

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 improper release of allocated resources when ring allocation fails, potentially leading to...

PT-2026-36372

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A resource leak occurs in the ftgmac100 alloc rings function during the allocation of rx skbs, tx skbs, rxdes, txdes, and rx scratch. When an intermediate failure occurs, the function...

PT-2026-36341

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A leak of the active num conn counter occurs in the ksmbd tcp new connection function when alloc transport fails. An unauthenticated remote attacker can trigger this by initiating TCP...

CVE-2025-36122

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.3 for Linux, UNIX and Windows includes DB2 Connect Server could allow an authenticated user to cause a denial of service using a specially crafted SQL query due to improper allocation of system resources...

CVE-2025-36122 IBM® Db2® is vulnerable to a denial of service with a specially crafted query when stmtheap is set to automatic

IBM Db2 11.5.0 through 11.5.9, and 12.1.0 through 12.1.3 for Linux, UNIX and Windows includes DB2 Connect Server could allow an authenticated user to cause a denial of service using a specially crafted SQL query due to improper allocation of system resources...

Panic when allocating a table exceeding the size of the host's address space

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-p8xm-42r7-89xg For more information see the GitHub-hosted security advisory...

RUSTSEC-2026-0114 Panic when allocating a table exceeding the size of the host's address space

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-p8xm-42r7-89xg For more information see the GitHub-hosted security advisory...

EUVD-2026-26357

As dhclient is building an environment to pass to dhclient-script, it may need to resize the array of string pointers. The code which expands the array incorrectly calculates its new size when requesting memory, resulting in a heap buffer overrun. A specially crafted packet can cause dhclient to...