CVE-2026-112911 filelock: StrictSoftFileLock and SoftReadWriteLock adopt a protocol directory another user created first, losing mutual exclusion

filelock is a platform-independent file lock for Python. From 3.30.0 until 4.2.1, StrictSoftFileLock versions from 3.30.0 and SoftReadWriteLock versions from 4.0.0 can adopt a protocol directory created first by another local user in a shared parent directory, allowing that user to alter protocol...

CVE-2026-112911 filelock: StrictSoftFileLock and SoftReadWriteLock adopt a protocol directory another user created first, losing mutual exclusion

filelock is a platform-independent file lock for Python. From 3.30.0 until 4.2.1, StrictSoftFileLock versions from 3.30.0 and SoftReadWriteLock versions from 4.0.0 can adopt a protocol directory created first by another local user in a shared parent directory, allowing that user to alter protocol...

OverlayFS-PrivEsc-CVE-2022-0944

CVE-2022-0944: Privilege Escalation Vulnerability in OverlayFS 🛡️ Security advisory and mitigation guide for the Linux kernel privilege escalation vulnerability in OverlayFS. 📜 Overview CVE-2022-0944 is a security vulnerability in the Linux kernel's OverlayFS subsystem that allows local attackers...

CVE-2018-11235

CVE-2018-11235 Vulnerability Overview Vulnerability Name: Git Security Vulnerability CNNVD ID: CNNVD-201805-1020 Severity Level: High CVE ID: CVE-2018-11235 Vulnerability Type: Security Feature Issue Published Date: 2018-05-31 Threat Type: Remote Updated Date: 2019-04-01 Vendor: git-scm...

CVE-2026-113395

A security flaw has been discovered in DrayTek Vigor2960 1.5.1.6 Revision 8218. The affected element is the function cgiEscape of the file /cgi-bin/mainfunction.cgi of the component swmconfigupload. The manipulation of the argument multipart results in path traversal. It is possible to launch the...

EUVD-2026-105017

filelock is a platform-independent file lock for Python. Prior to 4.2.1, UnixFileLock can truncate a regular file renamed onto the lock path when another local user has actual rename permission, or hard-linked there under a permissive hard-link policy; when an explicit mode is requested, affected...

CVE-2026-112909

filelock is a platform-independent file lock for Python. Prior to 4.2.1, UnixFileLock can truncate a regular file renamed onto the lock path when another local user has actual rename permission, or hard-linked there under a permissive hard-link policy; when an explicit mode is requested, affected...

CVE-2026-112909 filelock: UnixFileLock truncates and chmods any regular file another user renames or hard-links onto the lock path

filelock is a platform-independent file lock for Python. Prior to 4.2.1, UnixFileLock can truncate a regular file renamed onto the lock path when another local user has actual rename permission, or hard-linked there under a permissive hard-link policy; when an explicit mode is requested, affected...

CVE-2026-112909 filelock: UnixFileLock truncates and chmods any regular file another user renames or hard-links onto the lock path

filelock is a platform-independent file lock for Python. Prior to 4.2.1, UnixFileLock can truncate a regular file renamed onto the lock path when another local user has actual rename permission, or hard-linked there under a permissive hard-link policy; when an explicit mode is requested, affected...

CVE-2026-112909

The filelock Python library contains a vulnerability in UnixFileLock prior to version 4.2.1 . A local user can cause the library to truncate or change the mode of a regular file if that file is renamed or hard-linked onto the lock path by another user (who has rename permissions or a permissive h...

CVE-2026-113397

The DrayTek Vigor2960 (version 1.5.1.6 Revision 8218) is vulnerable to a remote command injection vulnerability in the IPsec Handler component. The flaw exists within the ruequest_certificate function of the /cgi-bin/mainfunction.cgi file, where manipulation of the argument option allows for unau...

CVE-2026-113397 DrayTek Vigor2960 IPsec mainfunction.cgi ruequest_certificate command injection

A security vulnerability has been detected in DrayTek Vigor2960 1.5.1.6 Revision 8218. This affects the function ruequestcertificate of the file /cgi-bin/mainfunction.cgi of the component IPsec Handler. Such manipulation of the argument option leads to command injection. The attack can be launche...

EUVD-2026-105016

A security vulnerability has been detected in DrayTek Vigor2960 1.5.1.6 Revision 8218. This affects the function ruequestcertificate of the file /cgi-bin/mainfunction.cgi of the component IPsec Handler. Such manipulation of the argument option leads to command injection. The attack can be launche...

CVE-2017-18349

Lab 6-CVE-2017-18349 I. SYSTEM ANALYSIS Attack Surface Identification Let's start with what is running in the environment. I list all active containers: docker ps The victim exposes only a single port:8090 Currently, I am not yet fully clear on the target. From the docker ps results, the system...

CVE-2026-112906 filelock: SoftFileLock evicts a fresh lock file whose watched age another local user's pre-dated file passed on through inode reuse

filelock is a platform-independent file lock for Python. From 4.1.0 until 4.2.1, SoftFileLock versions from 4.1.0 can reuse a stale observation when an attacker pre-dates and removes its own marker, at least two lock-user processes are waiting, coarse or matching modification times preserve the...

CVE-2026-112906 filelock: SoftFileLock evicts a fresh lock file whose watched age another local user's pre-dated file passed on through inode reuse

filelock is a platform-independent file lock for Python. From 4.1.0 until 4.2.1, SoftFileLock versions from 4.1.0 can reuse a stale observation when an attacker pre-dates and removes its own marker, at least two lock-user processes are waiting, coarse or matching modification times preserve the...

CVE-2026-112906 filelock: SoftFileLock evicts a fresh lock file whose watched age another local user's pre-dated file passed on through inode reuse

filelock is a platform-independent file lock for Python. From 4.1.0 until 4.2.1, SoftFileLock versions from 4.1.0 can reuse a stale observation when an attacker pre-dates and removes its own marker, at least two lock-user processes are waiting, coarse or matching modification times preserve the...

CVE-2026-112906

The filelock Python library (versions 4.1.0 through 4.2.1 ) is vulnerable to a flaw in SoftFileLock where it may reuse a stale observation from another local user's file through inode reuse . If an attacker pre-dates and removes their own marker, and specific conditions regarding modification tim...

CVE-2021-3493-Exploit

CVE-2021-3493-Exploit A proof-of-concept local privilege escalation exploit for CVE-2021-3493, written in C. 📌 Description This repository contains a C implementation of the exploit for CVE-2021-3493. This is a Local Privilege Escalation LPE vulnerability in the OverlayFS implementation in the...

Zero-Day-Legacy

🎓 Graduation Project — Ajloun National University ANU Faculty of IT · Cybersecurity and Cloud Computing · Academic Year 2026 🏆 Highest Grade in the University: 97% 📖 Overview Zero-Day Legacy is a realistic, intentionally vulnerable Boot-to-Root CTF Capture The Flag lab machine built as a graduati...