CVE-2023-3640

SCTF2023kernelpwn SCTF 2023 커널 pwn 여담: 광고 하나 하자면, 필자는 2024년 졸업 예정 학부생이며, 올해 가을 채용에 참여 중입니다. 연락 주시면 감사하겠습니다 sycrop 이 문제는 두 가지 포인트를 테스트하고자 했습니다. 1. cpu entry area 매핑 영역의 시작점에는 커널 텍스트 세그먼트와의 오프셋이 고정된 몇 개의 주소가 있습니다. 자세한 내용은 아래 그림을 참조하세요. 이는 단순한 트릭이며, Google의 KCTF에 처음 등장한 후 국제 대회에서 몇 번 등장했습니다. 2. 유저...

Reticulum

Reticulum Network Stack This repository isa public mirror. All development is happening elsewhere. To understand the foundational philosophy and goals of this system, read the Zen of Reticulum. Reticulum is the cryptography-based networking stack for building local and wide-area networks with...

EUVD-2026-69858

The FAQ Builder AYS WordPress plugin before 1.8.5 does not sanitize or escape content submitted by unauthenticated visitors before storing it and outputting it in an admin area page, and the escaping it does apply is undone by a subsequent decoding step, leading to Stored XSS which will execute i...

cve-2026-29204-whmcs-clientarea-addonid

CVE-2026-29204 — WHMCS client area addon guard Unofficial community notes for CVE-2026-29204: on clientarea.php?action=productdetails, a logged-in client can supply a foreign addonId with modop=custom and reach module context that does not belong to the session. Upgrade first. Apply a...

Linux Distros Unpatched Vulnerability : CVE-2026-80672

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: ntfs: fix u16 truncation of restart- area length check ntfscheckrestartarea validates that...

CVE-2026-81660

The Groundhogg — CRM, Newsletters, and Marketing Automation WordPress plugin before 4.5.13 does not validate or escape values submitted to some optional web form fields before storing them and outputting them back in an administrative area, allowing unauthenticated users to perform Stored...

CVE-2026-82017 IGEL OS 12 / 11 Boot Registry Parameter Injection via Unsigned Configuration Area

IGEL OS 12 before 12.7.6 and IGEL OS 11 before 11.11.150 contain a boot registry parameter injection vulnerability that allows attackers with physical access to execute arbitrary Linux loader parameters by writing to an unencrypted and unsigned configuration area read by the signed bootloader...

CVE-2026-82017

IGEL OS 12 (before 12.7.6 ) and 11 (before 11.11.150 ) are affected by a boot registry parameter injection vulnerability. The root cause is an unencrypted and unsigned configuration area that is read by the signed bootloader. An attacker with physical access can write malicious Linux kernel comma...

CVE-2026-80672

In the Linux kernel, the following vulnerability has been resolved: ntfs: fix u16 truncation of restart-area length check ntfscheckrestartarea validates that the $LogFile restart area and its trailing log client record array fit within the system page size: u16 raofs, ralen, caofs; ... ralen =...

EUVD-2026-67548

In the Linux kernel, the following vulnerability has been resolved: ntfs: fix u16 truncation of restart-area length check ntfscheckrestartarea validates that the $LogFile restart area and its trailing log client record array fit within the system page size: u16 raofs, ralen, caofs; ... ralen =...

CVE-2026-80672 ntfs: fix u16 truncation of restart-area length check

In the Linux kernel, the following vulnerability has been resolved: ntfs: fix u16 truncation of restart-area length check ntfscheckrestartarea validates that the $LogFile restart area and its trailing log client record array fit within the system page size: u16 raofs, ralen, caofs; ... ralen =...

CVE-2026-80672

CVE-2026-80672 is a u16 truncation in the Linux kernel's in-kernel NTFS driver, specifically in ntfs_check_restart_area(). The variable ra_len is declared as u16, but the computed length of the $LogFile log client record array can exceed 65535 (e.g., log_clients of 410 yields 65600), causing trun...

CVE-2026-80672 ntfs: fix u16 truncation of restart-area length check

In the Linux kernel, the following vulnerability has been resolved: ntfs: fix u16 truncation of restart-area length check ntfscheckrestartarea validates that the $LogFile restart area and its trailing log client record array fit within the system page size: u16 raofs, ralen, caofs; ... ralen =...

CVE-2026-80672

In the Linux kernel, the following vulnerability has been resolved: ntfs: fix u16 truncation of restart-area length check ntfscheckrestartarea validates that the $LogFile restart area and its trailing log client record array fit within the system page size: u16 raofs, ralen, caofs; ... ralen =...

CVE-2026-78333

The 12 Step Meeting List WordPress plugin before 3.19.17 does not sanitise and escape a value submitted by unauthenticated users before storing it in its activity log and outputting it back in an admin area page, leading to a Stored Cross-Site Scripting issue which could be used against high...

EUVD-2026-66885

The 12 Step Meeting List WordPress plugin before 3.19.17 does not sanitise and escape a value submitted by unauthenticated users before storing it in its activity log and outputting it back in an admin area page, leading to a Stored Cross-Site Scripting issue which could be used against high...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: mm/khugepaged: fixed -anonvma race condition If an -anonvma is attached to the VMA, the collapseandfreepmd function requires it to be locked. Page table traversal is allowed under any of the following conditions: the mmap lock...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/i915: Avoid lock inversion when pinning to GGTT on CHV/BXT+VTD After i915vmapinww is completed, a synchronous variant of dmafenceworkcommit is called. When pinning a VMA to GGTT address space on a Cherry View family processor...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: can: mcan: pci: added the missing mcanclassfreedev function in probe/remove methods. In mcanpciremove and the error handling path of mcanpciprobe, mcanclassfreedev should be called to release resources allocated by...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: uprobes: Fixed a kernel information leak via “uprobes” vma. xoladdvma: Maps the uninitialized page allocated by createxolarea into user space. On some architectures x86, this memory is readable even without VMREAD or VMEXEC;...