Snappier has an infinite loop during SnappyStream decompression with malformed framed input

Summary Snappier.SnappyStream enters an uncatchable infinite loop when decompressing a malformed framed-format Snappy stream as small as 15 bytes. Details The hang manifests as a userspace busy loop with SnappyStreamDecompressor.Decompress repeatedly calling Crc32CAlgorithm.Append. The exact...

CVE-2026-40195 Incus nil-pointer dereference in storage bucket import allows denial of service

Incus is a system container and virtual machine manager. In versions before 7.0.0, missing validation logic in the storage bucket import logic allows an authenticated user with access to the storage bucket feature to cause the Incus daemon to crash. The vulnerability is present in the backup...

CVE-2026-43140

A flaw was found in the Linux kernel's HID Human Interface Device magicmouse driver. A local attacker with physical access could exploit this vulnerability by connecting a specially crafted USB device. This device could send a malformed report descriptor, causing the msc-input to remain...

CVE-2026-43136

A flaw was found in the Linux kernel's Human Interface Device HID subsystem, specifically within the logitech-hidpp driver. A remote attacker, by connecting a specially crafted Universal Serial Bus USB device, could send malformed HID report descriptors that lack valid fields. This could lead to ...

CVE-2026-20185 Cisco SG350 and SG350X Series Managed Switches SNMP Denial of Service Vunerability

A vulnerability in the Simple Network Management Protocol SNMP subsystem of Cisco 350 Series Managed Switches SG350 and Cisco 350X Series Stackable Managed Switches SG350X firmware could allow an authenticated, remote attacker to cause a denial of service DoS condition on an affected device. This...

CVE-2026-43176 wifi: rtw89: pci: validate release report content before using for RTL8922DE

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: pci: validate release report content before using for RTL8922DE The commit 957eda596c76 "wifi: rtw89: pci: validate sequence number of TX release report" does validation on existing chips, which somehow a release...

CVE-2026-43156 net: usb: pegasus: enable basic endpoint checking

In the Linux kernel, the following vulnerability has been resolved: net: usb: pegasus: enable basic endpoint checking pegasusprobe fills URBs with hardcoded endpoint pipes without verifying the endpoint descriptors: - usbrcvbulkpipedev, 1 for RX data - usbsndbulkpipedev, 2 for TX data -...

PT-2026-38299

Name of the Vulnerable Software and Affected Versions Snappier affected versions not specified Description A denial of service issue exists where Snappier.SnappyStream enters an uncatchable infinite loop when decompressing a malformed framed-format Snappy stream. This occurs when the...

RHCOS 4 : OpenShift Container Platform 4.4.3 haproxy (RHSA-2020:1936)

The remote Red Hat Enterprise Linux CoreOS 4 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2020:1936 advisory. - haproxy: HTTP request smuggling issue with transfer-encoding header containing an obfuscated chunked value CVE-2019-18277 - haprox...

tar: Fix of CVE-2019-9923

CVE-2019-9923: fix NULL pointer dereference in paxdecodeheader on malformed PAX extended headers...

GoBGP has a panic in AdjRib.Update via malformed BGP Update message (Nil Pointer Dereference)

Summary Remote Denial of Service DoS via Nil Pointer Dereference in BGP Update Processing An unauthenticated remote BGP peer can trigger a fatal panic in GoBGP by sending a specially crafted BGP UPDATE message. When the server receives a message with inconsistent attribute lengths, it improperly...

EUVD-2026-27436

Sandboxie is an open source sandbox-based isolation software for Windows. In versions 1.17.2 and earlier, a local denial of service vulnerability exists in the Sandboxie kernel driver. An unprivileged process running inside a Standard Sandbox can send a malformed IOCTL to the...

CVE-2026-32603 Sandboxie kernel driver denial of service via malformed IOCTL from sandboxed process

Sandboxie is an open source sandbox-based isolation software for Windows. In versions 1.17.2 and earlier, a local denial of service vulnerability exists in the Sandboxie kernel driver. An unprivileged process running inside a Standard Sandbox can send a malformed IOCTL to the...

CVE-2026-32603 Sandboxie kernel driver denial of service via malformed IOCTL from sandboxed process

Sandboxie is an open source sandbox-based isolation software for Windows. In versions 1.17.2 and earlier, a local denial of service vulnerability exists in the Sandboxie kernel driver. An unprivileged process running inside a Standard Sandbox can send a malformed IOCTL to the...

CVE-2026-32603 Sandboxie kernel driver denial of service via malformed IOCTL from sandboxed process

Sandboxie is an open source sandbox-based isolation software for Windows. In versions 1.17.2 and earlier, a local denial of service vulnerability exists in the Sandboxie kernel driver. An unprivileged process running inside a Standard Sandbox can send a malformed IOCTL to the...

CVE-2026-32603

Sandboxie CVE-2026-32603 affects Windows Sandboxie kernel driver (versions ≤ 1.17.2) where an unprivileged process in a Standard Sandbox can send a malformed IOCTL to the \Device\SandboxieDriverApi driver, causing an immediate kernel crash (BSOD). Impact is local, affecting availability with Sta...

EUVD-2026-27343

A flaw was found in the X.Org X server. This vulnerability, an out-of-bounds read, affects the XKB X Keyboard Extension modifier map handling. An attacker with access to the X11 server can exploit this by sending a malformed request, which causes the server to read beyond its intended memory...

CVE-2026-34002

A flaw was found in the X.Org X server. This vulnerability, an out-of-bounds read, affects the XKB X Keyboard Extension modifier map handling. An attacker with access to the X11 server can exploit this by sending a malformed request, which causes the server to read beyond its intended memory...

CVE-2026-40685

A flaw was found in Exim. When JSON lookup is enabled, a remote attacker can send specially crafted malformed JSON in an untrusted header, leading to an out-of-bounds heap write. This issue, caused by an incorrect implementation of backslash skipping, can result in a denial of service...

CVE-2026-34002

A flaw was found in the X.Org X server. This vulnerability, an out-of-bounds read, affects the XKB X Keyboard Extension modifier map handling. An attacker with access to the X11 server can exploit this by sending a malformed request, which causes the server to read beyond its intended memory...