CVE-2026-99208

In the Linux kernel, the following vulnerability has been resolved: drm/xe/oa: Zero OA buffer at allocation ttmbotypekernel BOs are not guaranteed to be zeroed on allocation and may contain data from previously freed pages. Since the OA buffer is mmap'able by userspace, this can expose stale kern...

CVE-2026-99208

The Linux kernel contains a vulnerability in the drm/xe/oa component where ttm_bo_type_kernel BOs are not guaranteed to be zeroed upon allocation. This allows the OA buffer to potentially contain stale kernel memory contents from previously freed pages. Because the OA buffer is mmap'able by users...

CVE-2026-99208 drm/xe/oa: Zero OA buffer at allocation

In the Linux kernel, the following vulnerability has been resolved: drm/xe/oa: Zero OA buffer at allocation ttmbotypekernel BOs are not guaranteed to be zeroed on allocation and may contain data from previously freed pages. Since the OA buffer is mmap'able by userspace, this can expose stale kern...

EUVD-2026-111960

In the Linux kernel, the following vulnerability has been resolved: drm/xe/oa: Zero OA buffer at allocation ttmbotypekernel BOs are not guaranteed to be zeroed on allocation and may contain data from previously freed pages. Since the OA buffer is mmap'able by userspace, this can expose stale kern...

CVE-2016-5195-master

CVE-2016-5195 CVE-2016-5195 dirty cow/dirtycow/dirtyc0w proof of concept for Android This repository demonstrates the vulnerability on vulnerable Android devices attached via ADB. It does not disable SELinux see https://github.com/timwr/CVE-2016-5195/issues/9 or install superuser on the device. $...

PT-2026-128201

In the Linux kernel, the following vulnerability has been resolved: drm/xe/oa: Zero OA buffer at allocation ttm bo type kernel BOs are not guaranteed to be zeroed on allocation and may contain data from previously freed pages. Since the OA buffer is mmap'able by userspace, this can expose stale...

dyen

dyen dyen loads a Mach-O dylib in memory using stock macOS Python and calls an exported entry point without dlopen on that dylib. The aim is that the image is never a standalone file on the target and is never registered with dyld. by cenobyte [email protected] 2026...

CVE-2021-28663

CVE-2021-28663 A basic PoC leak for CVE-2021-28663 Internal of the Android kernel backdoor vulnerability This is a basic PoC for CVE-2021-28663. A design flaw in Mali GPU Android Kernel Driver. 1. Create a GPUVA and also mmap to it so we can get virtual addr for phys pages. 2. Create an alias for...

CVE-2024-44947

CVE-2024-44947 Description : In the Linux kernel, the following vulnerability has been resolved: fuse: Initialize beyond-EOF page contents before setting uptodate fusenotifystore, unlike fusedoreadpage, does not enable page zeroing because it can be used to change partial page contents. So...

CVE-2016-5195

demo1 This demo is based on https://github.com/timwr/CVE-2016-5195 make test output: user@user:/$ cd /home/user/demo1 && make test /home/user/adb/android-ndk-r21d/ndk-build NDKPROJECTPATH=. APPBUILDSCRIPT=./Android.mk APPABI=x8664 APPPLATFORM=android-23 make1: Entering directory '/home/user/demo1...

cve-2018-17182

define GNUSOURCE include include include include include include include include include include include int vmaspamcontrolfd = -1; int threaddonefd = -1; int vmaspamdonefd = -1; void semincint fd uint64t val = 1; if writefd, &val, 8 != 8 err1, "seminc"; void semdecint fd uint64t val; if readfd,...

android-CVE-2016-5195

CVE-2016-5195 CVE-2016-5195 dirty cow/dirtycow/dirtyc0w proof of concept for Android This repository demonstrates the vulnerability on vulnerable Android devices attached via ADB. It does not disable SELinux see https://github.com/timwr/CVE-2016-5195/issues/9 or install superuser on the device. $...

Dirty-COW-CVE-2016-5195-

Dirtyc0w Docker POC Prerequisites: Vagrant installed How to use Firstly clone the project git clone https://github.com/BrolyCode/Dirty-Cow.git Get into the folder cd Dirty-Cow Then run up the environment with the command vagrant up Once the server is built, we will ssh into it vagrant ssh change ...

kernel: ALSA: usx2y: bound the hwdep mmap fault offset

A flaw was found in the Advanced Linux Sound Architecture ALSA usx2y driver in the Linux kernel. A local attacker, by opening the hwdep node of an attached US-X2Y device, could exploit an unbounded memory mapping mmap fault offset. This allows read-write access to arbitrary kernel memory,...

kernel: perf: Fix use-after-free when perf mmap() revival races with the last munmap()

A flaw was found in the Linux kernel's perf subsystem. A race condition exists between the perf mmap revival and the last munmap operation. This allows a local unprivileged user to exploit a use-after-free vulnerability, leading to local privilege escalation to root...

PT-2026-121911

In the Linux kernel, the following vulnerability has been resolved: x86/mm: Drop unnecessary PMD page copy when freeing On a box with a discrete GPU, lockdep reports a possible deadlock as soon as kswapd shrinks the TTM page pool. The immediate cause is an x86 commit that added an mmap read lock ...

Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to multiple memory and Out-of-bounds Read issues in Pillow-manylinux.

Summary IBM Watson Speech Services Cartridge is vulnerable to multiple issues in Pillow. Pillow is used in our Speech runtimes. These vulnerabilities have been addressed. Please read the details for remediation below. Vulnerability Details CVEID:CVE-2026-54058 DESCRIPTION: Pillow is a Python...

CLSA-2026-1775831524 Fix of 8 CVEs

CVE-2024-56640 - net/smc: fix LGR and link use-after-free issue CVE-2024-56640 CVE-2026-23209 - macvlan: fix error recovery in macvlancommonnewlink CVE-2026-23209 CVE-2026-23193 - scsi: target: iscsi: Fix use-after-free in iscsitdecsessionusagecount CVE-2026-23193 CVE-2026-23204 - net/sched:...

CVE-2026-92495

A flaw was found in the Linux kernel's RDMA/bnxtre component. A read-only memory mapping mmap for DBR/toggle pages can incorrectly retain write permissions VMMAYWRITE. This allows a local attacker to bypass intended security checks and upgrade the mapping to writable using mprotectPROTWRITE...

Linux Distros Unpatched Vulnerability : CVE-2026-98844

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netfs: clear post-EOF pagecache when extending a file via write Fix netfs to erase the contents of a hole created after the EOF by an ordinary write if dirty da...