CVE-2023-6553

CVE-2023-6553 Due to a incorrect include statement in the "Backup Migration" plugin, a attacker can achieve RCE Summary of the CVE The Backup Migration plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 1.3.7 via the /includes/backup-heart.php file...

papercut-toolkit

PaperCut CVE-2026-81578 + CVE-2026-82078 Defense Toolkit A defensive toolkit to check and understand exposure to the chained pre-auth remote code execution vulnerabilities in PaperCut: CVE-2026-81578 — Missing Authentication for Critical Function CWE-306. A remote unauthenticated request can...

CVE-2025-63602

CVE-2025-63602 Disclosure for CVE-2025-63602, including a PoC for use of an insecure driver in Awesome Miner 11.2.4 leading to arbitrary kernel read/write to MSRs, resulting in kernel code execution...

CVE-2021-24499

CVE-2021-24499 Mass exploitation of CVE-2021-24499 unauthenticated upload leading to remote code execution in Workreap theme. The AJAX actions workreapawardtempfileuploader and workreaptempfileuploader did not perform nonce checks, or validate that the request is from a valid user in any other wa...

fetchmail: fetchmail: stack-based buffer overflow in NTLM authentication (fetchmail-SA-2026-01)

A stack-based buffer overflow flaw was found in fetchmail when built with NTLM support. A malicious or compromised mail server advertising NTLM authentication can send a crafted Type 2 challenge that causes fetchmail to write past a fixed stack buffer while building the NTLM authenticate response...

CVE-2017-12617

updated version of https://github.com/cyberheartmi9 CVE-2017-12617 CVE-2017-12617 critical Remote Code Execution RCE vulnerability discovered in Apache Tomcat affect systems with HTTP PUTs enabled via setting the "read-only" initialization parameter of the Default servlet to "false" are affected...

dovecot: Dovecot: Arbitrary Code Execution via Sieve editheader use-after-free

A flaw was found in Dovecot. An authenticated attacker can use a Sieve script with the editheader extension to trigger a use-after-free vulnerability in the mail editing code. This can lead to memory corruption, potentially crashing the mail delivery process and allowing for arbitrary code...

SharpWhispers

SharpWhispers C porting of SysWhispers2. It uses SharpASM to find the code caves for executing the system call stub. Read the blog post for the technical details: https://www.secforce.com/blog/sharpasm-sharpwhispers/ Requirements Visual Studio .NET Framework = 3.5 Python3 Usage / / / | | /| / / /...

kernel: usb: typec: tcpm: bound altmode_desc[] per iteration in svdm_consume_modes()

A flaw was found in the Linux kernel's USB Type-C Port Manager TCPM driver. A remote attacker, acting as a malicious USB-C port partner, could exploit an out-of-bounds write vulnerability in the svdmconsumemodes function. By sending an unsolicited 'Discover Modes ACK' with excessive data, the...

kernel: ALSA: seq: close a re-opened queue timer in the destructor

A flaw was found in the Linux kernel's ALSA Advanced Linux Sound Architecture sequencer component. An unprivileged local user with access to the sound device can exploit a timing window during the cleanup of a queue timer. This allows the user to re-open a timer that has already been closed,...

kernel: Linux kernel SLIP: Out-of-bounds write due to race condition during MTU change

A flaw was found in the Linux kernel's SLIP Serial Line Internet Protocol network component. A race condition exists during an MTU Maximum Transmission Unit change when the system reallocates receive buffers. This can allow a remote attacker to trigger an out-of-bounds write or write to a freed...

kernel: net/sched: act_api: use RCU with deferred freeing for action lifecycle

A flaw was found in the Linux kernel's networking scheduler. A race condition, which is a problem that occurs when multiple operations try to access the same resource at the same time, exists when network filter operations are run concurrently. This can lead to a Use-After-Free UAF vulnerability,...

kernel: netfilter: nfnetlink_log: wait for rcu grace period before freeing pernet state

A flaw was found in the Linux kernel's netfilter subsystem. When a network namespace is dismantled, the packet logging component frees memory without waiting for ongoing logging operations to complete, resulting in a use-after-free condition. A local attacker could exploit this flaw during networ...

kernel: netfilter: flowtable: publish GC-visible tuple last

A flaw was found in the netfilter flowtable component of the Linux kernel. This vulnerability occurs due to a timing issue where the system's garbage collection can free a network flow while it is still being set up. This can lead to a 'use-after-free' condition, where the system attempts to acce...

kernel: svcrdma: Reject inline replies that overflow the pull-up buffer

A flaw was found in the Linux kernel's svcrdma component, which handles network communication using Remote Direct Memory Access RDMA. A remote attacker can send a specially crafted network reply that is larger than expected. This can cause the system to write data beyond the intended memory area,...

kernel: nvme: add missing SRCU grace period in error path

A flaw was found in the NVMe Non-Volatile Memory Express driver of the Linux kernel. The nvmeallocns function's error handling path fails to wait for all SRCU Sleepable Read-Copy Update readers to complete before freeing a namespace structure. This oversight allows a concurrent reader to access a...

kernel: media: cx231xx: reject geometry changes while the VBI queue is busy

A flaw was found in the Linux kernel's cx231xx media driver. A local attacker can exploit this vulnerability by manipulating video and Vertical Blanking Interval VBI queue operations. This allows for a heap out-of-bounds write, which could lead to arbitrary code execution or a denial of service...

kernel: drm/amdgpu/vce: fix integer overflow in image size

A flaw was found in the drm/amdgpu/vce component of the Linux kernel. Malicious VCE Video Codec Engine command streams with oversized dimensions can cause a 32-bit integer overflow. This overflow bypasses validation, allowing the GPU firmware to perform out-of-bound memory access. This could lead...

kernel: nfsd: initialize copy-notify stateid before publishing it

A flaw was found in the nfsd component of the Linux kernel. A use-after-free vulnerability exists due to improper initialization of the copy-notify state ID before its publication. A remote attacker could exploit this by sending a crafted OFFLOADCANCEL operation, leading to a race condition that...

kernel: vfio/pci: clear vdev->msi_perm after freeing it on init failure

A flaw was found in the Linux kernel's vfio/pci component. During device initialization, a memory pointer is not properly cleared after being freed, leading to a use-after-free and double-free vulnerability. A local attacker could exploit this flaw to cause a system crash, resulting in a denial o...