CVE-2026-93278

A flaw was found in the Linux kernel's Octeon network driver. During interface shutdown, the driver deletes the packet polling mechanism without properly disabling it first, allowing active polling routines to continue running after interrupt handlers are released. A local attacker could exploit...

CVE-2026-93277

A flaw was found in the Linux kernel's Broadcom NetXtreme-E Remote Direct Memory Access RDMA driver bnxtre. During resource teardown, internal driver resources are released before userspace data access is validated. If userspace memory access fails during this operation, the kernel preserves the...

CVE-2026-93276

A flaw was found in the Linux kernel's Renesas R-Car USB 2.0 PHY driver. A local user could cause a denial of service DoS by unbinding or removing the affected device. Because the driver fails to properly register a power regulator cleanup routine during initialization, device removal leaves the...

CVE-2025-39866

CVE-2025-39866 - use-after-free Author: Byte Reaper Description This POC attempts to exploit the CVE-2025-39866 vulnerability, which is a flaw in Linux systems iwb” and schedules the critical free via “wbputmany”. step 3 : - thread 2 : free wbolb - thread 1 - pointer - free object wb free old -...

CVE-2026-93275

A flaw was found in the Linux kernel's Intel Processor Trace PT subsystem. A local user could trigger a Denial of Service DoS condition by executing performance monitoring operations that cause group event throttling. Due to improper state tracking during event start and stop operations, the...

CVE-2026-93274

A flaw was found in the Linux kernel's Broadcom BCM2835 pin control driver. During device initialization, if pin controller registration fails, the driver attempts to remove an unregistered General Purpose Input/Output GPIO chip. This improper error handling leads to a null pointer dereference,...

hbp-attack-demo

fork from https://github.com/veritas501/hbpattackdemo hbpattack demo Reference: P0 blog: https://googleprojectzero.blogspot.com/2022/12/exploiting-CVE-2022-42703-bringing-back-the-stack-attack.html Created a vuln module, pretending we have a kernel arbitrary address write primitive, but KASLR is...

CVE-2020-27786-Kernel-Exploit

CVE-2020-27786 Kernel Exploit Details You can find full details and explaination here: https://1day.dev/notes/Linux-Kernel-n-day-exploit-development TL;DR The vulnerability is a Race Condition that causes a write Use-After-Free. The race window has been extended using the userfaultd technique...

CVE-2026-98119

A flaw was found in the Linux kernel's netfs network filesystem subsystem. A local user could cause a Denial of Service DoS by triggering a system crash when performing unbuffered write operations under memory exhaustion conditions. This issue occurs because the kernel fails to verify that memory...

CVE-2026-98118

A flaw was found in the Linux kernel's netfs network filesystem subsystem. A local user could exploit a race condition during readahead operations to cause a Denial of Service DoS via a system crash. This issue stems from improper synchronization between the application thread and collector threa...

CVE-2026-98117

A flaw was found in the Linux kernel's cachefiles subsystem. When processing cache coherency trace events, the system reads fixed-size data from a buffer that may be empty or shorter than expected. A local user could exploit this flaw to trigger an out-of-bounds memory read, resulting in a system...

CVE-2026-93808

A flaw was found in the Linux kernel's ALSA Advanced Linux Sound Architecture caiaq USB audio driver. When processing endpoint reply messages, the driver fails to validate the length of received USB data buffers before reading fixed offsets. A physically present attacker connecting a crafted USB...

CVE-2026-93807

A flaw was found in the Linux kernel's Redpine Signals RSI Wi-Fi driver. An attacker can trigger a Denial of Service DoS or information disclosure by configuring wireless encryption keys for ciphers with shorter key lengths than the Temporal Key Integrity Protocol TKIP. The driver unconditionally...

CVE-2026-93806

A flaw was found in the Linux kernel's cfg80211 wireless subsystem. An attacker within Wi-Fi range could cause a Denial of Service DoS by sending a truncated association response frame. The wireless component accesses status and information fields before verifying that the received management fra...

CVE-2022-0995

CVE-2022-0995 This is my exploit for CVE-2022-0995, an heap out-of-bounds write in the watchqueue Linux kernel component. It uses the same technique described in https://google.github.io/security-research/pocs/linux/cve-2021-22555/writeup.html. The exploit targets Ubuntu 21.10 with kernel...

SPiCa

SPiCa System Process Integrity & Cross-view Analysis "I'm going to sing, so shine bright, SPiCa..." SPiCa is an eBPF-based Linux rootkit detector written in Rust. The name comes from the Hatsune Miku song SPiCa and the star it references — Spica Alpha Virginis, the brightest point in Virgo. What...

CVE-2021-33624

Proof of Concept for CVE-2021-33624 compile with gcc -pthread -o bpfspectretypeconfusion bpfspectretypeconfusion.c -Wall -ggdb -std=gnu99 execute with sudo ./bpfspectretypeconfusion 1 2 ffffffffa4925620 0x10 where 1 and 2 are CPU threads which run on two distinct hardware cores, ffffffffa4925620 ...

CVE_2022_0847

CVE20220847 CVE-2022-0847: Linux Kernel Privilege Escalation Vulnerability POC A Simple Proof of concept to get root shell. root@kitploit: $ gcc cve20220847.c -o exploit $ ./exploit /etc/passwd 1 ootz: $ su rootz id uid=0root gid=0root groups=0root...

CVE-2026-98116

A flaw was found in the Linux kernel's ALSA Advanced Linux Sound Architecture sound subsystem. A race condition between concurrent memory mapping operations and audio buffer reallocations allows memory pages to be released while still mapped as writable. A local user can exploit this vulnerabilit...

CVE-2026-98115

A flaw was found in the Linux kernel's ksmbd Server Message Block subsystem, which may lead to a Denial of Service DoS. When terminating multichannel SMB connections, the server fails to properly synchronize and wait for all communication channels to finish before freeing shared session resources...