NanoMQ 代码问题漏洞

NanoMQ is an open-source IoT edge platform broker developed by EMQ in the United States. Versions of NanoMQ prior to 0.24.10 contained code vulnerabilities. These vulnerabilities stemmed from a flaw during the client’s MQTT session recovery when cleanstart=0: the ppeer callback function in the...

PT-2026-41826

Name of the Vulnerable Software and Affected Versions Samsung Open Source Walrus version f339b8ee4ea701772e8ae640b3d1b12ac02b1ae9 Description A NULL pointer dereference allows pointer manipulation. A NULL pointer dereference occurs when a program attempts to read or write to a memory address that...

PT-2026-41984

Name of the Vulnerable Software and Affected Versions NanoMQ versions prior to 0.24.11 Description A NULL pointer dereference can occur when the broker handles high-concurrency reconnect traffic using a reconnect-collision payload during MQTT session resumption for clients with clean start=0. The...

ALSA-2026:18134 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: tcpbpf: Fix the skmemuncharge logic in tcpbpfsendmsg CVE-2024-56633 kernel: KVM: x86: Load DR6 with guest value only before entering .vcpurun loop CVE-2025-21839 kernel: block: fix resour...

ALSA-2026:18599 Moderate: p11-kit security update

The p11-kit packages provide a mechanism to manage PKCS11 modules. The p11-kit-trust subpackage includes a PKCS11 trust module that provides certificate anchors and black lists based on configuration files. Security Fixes: p11-kit: p11-kit: NULL dereference via CDeriveKey with specific NULL...

SUSE SLES15 Security Update : mozjs78 (SUSE-SU-2026:1956-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1956-1 advisory. This update for mozjs78 fixes the following issues - CVE-2026-32776: libexpat: NULL pointer dereference when processing empty...

RHEL 9 : p11-kit (RHSA-2026:18599)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:18599 advisory. The p11-kit packages provide a mechanism to manage PKCS11 modules. The p11-kit-trust subpackage includes a PKCS11 trust module that provides...

Moderate: libssh security update

libssh is a library which implements the SSH protocol. It can be used to implement client and server applications. Security Fixes: libssh: Double Free Vulnerability in libssh Key Export Functions CVE-2025-5351 libssh: Use of uninitialized variable in privatekeyfromfile CVE-2025-4878 libssh: Write...

ALSA-2026:19151 Important: jq security update

jq is a lightweight and flexible command-line JSON processor. jq is like sed for JSON data. You can use it to slice, filter, map, or transform structured data with the same ease that sed, awk, grep, or similar applications allow you to manipulate text. Security Fixes: jq: out-of-bounds read in...

Security Bulletin: IBM i is Affected by Improper Handling of Special Elements and Improper Neutralization of Null Byte Vulnerabilities in OpenSSH [CVE-2025-61984, CVE-2025-61985]

Summary OpenSSH for IBM i is vulnerable to allowing control characters in usernames CVE-2025-61984 and allowing null bytes in the URI CVE-2025-61985 as described in the vulnerability details section. Vulnerability Details CVEID:CVE-2025-61984 DESCRIPTION: ssh in OpenSSH before 10.1 allows control...

EUVD-2026-30789

NetBSD prior to commit ec8451e contains a signed integer overflow vulnerability in the cryptodevop function in sys/opencrypto/cryptodev.c where the local variable iovlen is declared as a signed int but assigned from an unsigned cop-dstlen value, causing undefined behavior when cop-dstlen exceeds...

CVE-2026-32849

The CVE-2026-32849 entry concerns NetBSD prior to commit ec8451e, where a signed integer overflow in cryptodev_op() (sys/opencrypto/cryptodev.c) occurs because iov_len is signed but assigned from cop->dst_len (unsigned). When dst_len > INT_MAX, undefined behavior can occur, enabling a local...

CVE-2026-32849 NetBSD Signed Integer Overflow in cryptodev_op via cryptodev.c

NetBSD prior to commit ec8451e contains a signed integer overflow vulnerability in the cryptodevop function in sys/opencrypto/cryptodev.c where the local variable iovlen is declared as a signed int but assigned from an unsigned cop-dstlen value, causing undefined behavior when cop-dstlen exceeds...

CLSA-2026-1779125894 php: Fix of 7 CVEs

CVE-2026-7258: fix out-of-bounds read in urldecode via signed-char to ctype.h GHSA-m8rr-4c36-8gq4 - CVE-2026-6722: fix stale SOAPGLOBAL refmap pointer with Apache Map GHSA-85c2-q967-79q5 - CVE-2026-7259: fix null pointer dereference in phpmbcheckencoding via mberegsearchinit GHSA-wm6j-2649-pv75 -...

CLSA-2026-1779125079 php: Fix of 6 CVEs

CVE-2026-7258: fix out-of-bounds read in urldecode via signed-char to ctype.h GHSA-m8rr-4c36-8gq4 - CVE-2026-6722: fix stale SOAPGLOBAL refmap pointer with Apache Map GHSA-85c2-q967-79q5 - CVE-2026-7262: fix broken Apache map value NULL check in soap encoder GHSA-hmxp-6pc4-f3vv - CVE-2026-7568:...

CLSA-2026-1779123410 jq: Fix of 8 CVEs

CVE-2026-40164: randomize hash seed to mitigate hash collision DoS - CVE-2026-40612: limit containment check depth - CVE-2026-41256: fix NUL truncation in program files loaded with -f - CVE-2026-41257: fix signed-int overflow in stackreallocate - CVE-2026-43894: cap numeric literal length to...

JLSEC-2026-507

LibSass before 3.6.3 allows a NULL pointer dereference in Sass::Parser::parseCompoundSelector in parserselectors.cpp...

JLSEC-2026-503

In LibSass 3.5.5, a NULL Pointer Dereference in the function Sass::Eval::operatorSass::SupportsOperator in eval.cpp may cause a Denial of Service application crash via a crafted sass input file...

JLSEC-2026-501

In LibSass 3.5.5, a NULL Pointer Dereference in the function Sass::SelectorList::populateextends in SharedPtr.hpp used by ast.cpp and astselectors.cpp may cause a Denial of Service application crash via a crafted sass input file...

jq: out-of-bounds read in jv_parse_sized() on error formatting for non-NUL-terminated buffers

A flaw was found in jq, a command line JSON processor, specifically in the libjq API. Parsing a malformed JSON input from a non-NUL-terminated buffer using the jvparsesized function can cause an out-of-bounds read, resulting in an application crash and a possible memory disclosure within the erro...