CVE-2026-80975: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: mfd: qnap-mcu: keep the reply buffer alive past a command timeout qnapmcuexec publishes an on-stack buffer to the receive path: unsigned char rxQNAPMCURXBUFFERSIZE; ... reply-data = rx; reply-length = length; and qnapmcureceivebu...

CVE-2026-80944: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: Detach sync cmd buffer on interrupted wait mwifiex synchronous commands keep the caller-provided data buffer in cmdnode-databuf. Several callers pass stack-allocated objects there. If waiteventinterruptibletimeout ...

PT-2026-96524

In the Linux kernel, the following vulnerability has been resolved: wifi: mwifiex: Detach sync cmd buffer on interrupted wait mwifiex synchronous commands keep the caller-provided data buffer in cmd node-data buf. Several callers pass stack-allocated objects there. If wait event interruptible...

ROS-20260911-73-0006

The vulnerability of the xmtdiscardsubtree function in the MP4Box utility of the GPAC multimedia platform arises from stack overflow during uncontrolled recursion when processing an incorrect XMT scene. This allows a malicious actor to cause service failure...

PT-2026-90504

ArduinoCore-avr contains the source code and configuration files of the Arduino AVR Boards platform. A vulnerability in versions prior to 1.8.8 allows an attacker to trigger a stack-based buffer overflow when concatenating floating-point values of sufficiently large magnitude onto an Arduino Stri...

PT-2026-90057

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the timekeeping component where the return value of the tk get aux ts64 function is not properly checked within do adjtimex. If the auxiliary clock is disabled...

PT-2026-90074

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.2.6-1.1 Description A flaw exists in the mwifiex WiFi driver where synchronous commands store caller-provided data buffers in cmd node-data buf. When the wait event interruptible timeout function is interrupted...

PT-2026-90105

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.2.6-1.1 Description A race condition exists in the mfd: qnap-mcu component. The qnap mcu exec function uses an on-stack buffer for receiving data, which is then accessed by qnap mcu receive buf via the serdev...

PT-2026-90137

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.2.6-1.1 Description An issue exists in the IPMB Intelligent Platform Management Bus component where the ipmb write function reads message fields before validating the length byte. This can lead to the reading o...

CVE-2026-89600: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: fanotify: fix use-after-free of file range info fsnotifyprecontent builds its filerange on the triggering task's stack. fanotifyallocpermevent saves a pointer to range.pos in the heap-allocated permission event so...

PT-2026-90316

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the fanotify component. The fsnotify pre content function creates a file range on the triggering task's stack, and fanotify alloc perm event saves a...

CVE-2026-89587: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ACPI: pfrupdate: fix stack buffer overflow in querycapability querycapability copies four ACPI buffer objects returned by the firmware DSM into fixed-size u816 fields in struct pfruupdatecapinfo using memcpy with the...

CVE-2026-89729: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: HID: sensor-hub: Fix out-of-bounds write in sensorhubgetfeature sensorhubgetfeature clamps its return value to the caller's buffer size, but the copy loop still copies field-reportsize / 8 bytes for each report value. A malicious...

PT-2026-90082

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An information leak and use-after-free UAF issue exists in the i3c master device unregister path. The function i3c master unregister i3c devs clears the i3cdev-dev-desc before calling...

AlmaLinux 10 : apr-util (ALSA-2026:66392)

The remote AlmaLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:66392 advisory. apr-util: Apache Portable Runtime Utility: Heap buffer overflow in redis client CVE-2026-34501 apr-util: Apache Portable Runtime Utility: Information...

Linux Distros Unpatched Vulnerability : CVE-2026-89092

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - The nscd service in the GNU C Library 2.3.4 onwards may crash due to a stack overflow when a malicious DNS server returns too large a response for a DNS query,...

Fedora 45 : bluez (2026-84b4f1c43a)

The remote Fedora 45 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-84b4f1c43a advisory. BlueZ sdp-xml.c type confusion via RegisterProfileServiceRecord can crash bluetoothd local DoS: a crafted nested ServiceRecord can corrupt the SDP X...

ROS-20260911-73-0036

The vulnerability of the GPU components in Google Chrome and Microsoft Edge browsers is related to buffer overflows in the stack. Exploiting this vulnerability can allow an attacker to cause a service failure through a specially crafted HTML page...

PT-2026-89678

Name of the Vulnerable Software and Affected Versions GNU C Library versions 2.3.4 and later Description The nscd service in the GNU C Library may experience a stack overflow when processing an oversized response from a malicious DNS server. This occurs when the service handles DNS records large...

PT-2026-96467

In the Linux kernel, the following vulnerability has been resolved: ipmi: ipmb: validate write message length ipmb write read message fields before validating the length byte. A zero or short write can read uninitialized stack bytes. A length smaller than the SMBus header underflows the block wri...