PT-2026-29035

Name of the Vulnerable Software and Affected Versions virtio-win affected versions not specified Description A flaw exists in virtio-win where the RhelDoUnMap function inadequately validates the number of descriptors supplied by a user during an unmap request. A local user could exploit this inpu...

virtio-win 安全漏洞

virtio-win is an open-source virtual machine simulation software developed by virtio-win. virtio-win has a security vulnerability; this vulnerability stems from the RhelDoUnMap function not properly verifying the number of descriptors provided by the user, which may lead to buffer overflows and...

arkadiyt-projects: Path Traversal in writeFile via Unsafe Prefix Containment Check Allows Out-of-Directory Writes

A path traversal vulnerability was discovered in the protodump tool. The vulnerability allowed an attacker to influence the output filename construction and bypass the containment check, enabling writes outside the intended output directory. The vulnerability was caused by the use of...

CVE-2026-33721

A flaw was found in MapServer, a system for developing web-based Geographic Information System GIS applications. A remote, unauthenticated attacker can exploit a heap-buffer-overflow vulnerability by sending a specially crafted Styled Layer Descriptor SLD with an excessive number of Threshold...

CVE-2026-33721

MapServer is a system for developing web-based GIS applications. Starting in version 4.2 and prior to version 8.6.1, a heap-buffer-overflow write in MapServer’s SLD Styled Layer Descriptor parser lets a remote, unauthenticated attacker crash the MapServer process by sending a crafted SLD with mor...

CVE-2026-33721

MapServer is a system for developing web-based GIS applications. Starting in version 4.2 and prior to version 8.6.1, a heap-buffer-overflow write in MapServer’s SLD Styled Layer Descriptor parser lets a remote, unauthenticated attacker crash the MapServer process by sending a crafted SLD with mor...

CVE-2026-33721

MapServer is a system for developing web-based GIS applications. Starting in version 4.2 and prior to version 8.6.1, a heap-buffer-overflow write in MapServer’s SLD Styled Layer Descriptor parser lets a remote, unauthenticated attacker crash the MapServer process by sending a crafted SLD with mor...

Mapserver 缓冲区错误漏洞

Mapserver is an open-source platform developed by the Open Geospatial Foundation, designed for publishing spatial data and interactive map applications to the web. Versions of MapServer prior to 8.6.1 contained a buffer error vulnerability. This vulnerability stemmed from SLD parser issues...

Missing Authorization

Overview Affected versions of this package are vulnerable to Missing Authorization via FileHandle.chmod or FileHandle.chown functions which can use a "read-only" file descriptor to change the owner and permissions of a file. Notes: - This is only exploitable for users using the experimental...

CVE-2026-23318

A flaw was found in the Linux kernel's ALSA Advanced Linux Sound Architecture USB audio driver. A malicious USB Audio Class 3 UAC3 device could exploit an incorrect protocol version used for UAC3 header validation. This error causes the device's header descriptors to bypass validation, allowing a...

UBUNTU-CVE-2026-23375

In the Linux kernel, the following vulnerability has been resolved: mm: thp: deny THP for files on anonymous inodes filethpenabled incorrectly allows THP for files on anonymous inodes e.g. guestmemfd and secretmem. These files are created via allocfilepseudo, which does not call getwriteaccess an...

CVE-2026-23318 ALSA: usb-audio: Use correct version for UAC3 header validation

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: Use correct version for UAC3 header validation The entry of the validators table for UAC3 AC header descriptor is defined with the wrong protocol version UACVERSION2, while it should have been UACVERSION3. This...

PT-2026-34275

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An out-of-bounds write exists in ksmbd when processing compound requests, such as READ combined with QUERY INFOSecurity. If the initial command consumes most of the response buffer, ksmb...

The vulnerability of the xchk_xfile_*_descr() function in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the xchkxfiledescr function in the Linux operating system is related to access to a buffer with an incorrect length value. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux Distros Unpatched Vulnerability : CVE-2026-4647

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in the GNU Binutils BFD library, a widely used component for handling binary files such as object files and executables. The issue occurs when...

CVE-2026-23252

In the Linux kernel, the following vulnerability has been resolved: xfs: get rid of the xchkxfiledescr calls The xchkxfiledescr macros call kasprintf, which can fail to allocate memory if the formatted string is larger than 16 bytes or whatever the nofail guarantees are nowadays. Some of them cou...

DEBIAN-CVE-2026-23252

In the Linux kernel, the following vulnerability has been resolved: xfs: get rid of the xchkxfiledescr calls The xchkxfiledescr macros call kasprintf, which can fail to allocate memory if the formatted string is larger than 16 bytes or whatever the nofail guarantees are nowadays. Some of them cou...

CVE-2026-23252

In the Linux kernel, the following vulnerability has been resolved: xfs: get rid of the xchkxfiledescr calls The xchkxfiledescr macros call kasprintf, which can fail to allocate memory if the formatted string is larger than 16 bytes or whatever the nofail guarantees are nowadays. Some of them cou...

PT-2026-34905

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the KVM arm64 component within the kvm at swap desc function. The software incorrectly calculates the virtual addresses of S1/S2 descriptors by using u64 user hva +...

CVE-2026-32713 PX4 Autopilot MAVLink FTP Session Validation Logic Error Allows Operations on Invalid File Descriptors

PX4 autopilot is a flight control solution for drones. Prior to 1.17.0-rc2, A logic error in the PX4 Autopilot MAVLink FTP session validation uses incorrect boolean logic && instead of ||, allowing BurstReadFile and WriteFile operations to proceed with invalid sessions or closed file descriptors...