CVE-2026-53725 Parse Server: Endpoints `/login` and `/verifyPassword` disclose MFA secrets and protected fields when `_User` get is denied

Parse Server is an open source backend that can be deployed to any infrastructure that can run Node.js. From version 9.8.0 to before version 9.9.1-alpha.5, apps that enable MFA and deny get on the User class via Class-Level Permissions could expose sensitive user data through the /login and...

CVE-2026-44710

pam_usb for Linux is affected by a NULL pointer dereference in src/device.c prior to 0.8.7, where return values from udisks_drive_get_serial(), udisks_drive_get_vendor(), and udisks_drive_get_model() were passed directly to strcmp() without NULL checks. The GIO/UDisks API can return NULL for thes...

CVE-2026-44710 pam_usb: NULL pointer dereference from UDisks device fields causes PAM crash and login denial-of-service

pamusb provides hardware authentication for Linux using ordinary removable media. Prior to 0.8.7, src/device.c passed the return values of udisksdrivegetserial, udisksdrivegetvendor, and udisksdrivegetmodel directly to strcmp without NULL checks. The GIO/UDisks API documentation states these...

dovecot: denial of service via crafted message before authentication

A flaw was found in dovecot. An unauthenticated and remote attacker can send a crafted message that causes managesieve to allocate an excessive amount of memory, forcing managesieve-login to be unavailable by repeatedly crashing the process, resulting in a denial of service...

CVE-2026-5794

A vulnerability affecting the detailed versions of Cryptobox allows a legitimate user to prevent another to login by triggering an account lockout via sending a specially crafted request...

USN-8136-2: Dovecot regression

USN-8136-1 fixed vulnerabilities in Dovecot. The update caused a regression on Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. This update fixes the problem. We apologize for the inconvenience. Original advisory details: It was discovered that Dovecot incorrectly handled invalid base64 SASL data. An...

ERCOM Cryptobox 安全漏洞

ERCOM Cryptobox is a file encryption and security storage tool developed by the French company ERCOM. ERCOM Cryptobox has a security vulnerability that stems from issues with the account locking mechanism. This vulnerability could allow legitimate users to prevent other users from logging in by...

UBUNTU-CVE-2026-27858

Attacker can send a specifically crafted message before authentication that causes managesieve to allocate large amount of memory. Attacker can force managesieve-login to be unavailable by repeatedly crashing the process. Protect access to managesieve protocol, or install fixed version. No public...

CVE-2019-25353

Foscam Video Management System 1.1.4.9 contains a denial of service vulnerability in the username input field that allows attackers to crash the application. Attackers can overwrite the username with a 520-byte buffer of repeated 'A' characters to trigger an application crash during device login...

BIT-MOODLE-2025-3625 Moodle: user dos and name disclosure via idor in moodle mfa email factor revoke action

A security vulnerability was discovered in Moodle that can allow hackers to gain access to sensitive information about students and prevent them from logging into their accounts, even after they had completed two-factor authentication 2FA...

CVE-2025-59975 Junos Space: Flooding device with inbound API calls leads to WebUI and CLI management access DoS

An Uncontrolled Resource Consumption vulnerability in the HTTP daemon httpd of Juniper Networks Junos Space allows an unauthenticated network-based attacker flooding the device with inbound API calls to consume all resources on the system, leading to a Denial of Service DoS. After continuously...

EUVD-2010-2817

Malware in sbrugna...

GHSA-Q82V-H4RQ-5C86 Rancher update on users can deny the service to the admin

Impact A vulnerability has been identified within Rancher Manager where a missing server-side validation on the .username field in Rancher can allow users with update permissions on other User resources to cause denial of access for targeted accounts. Specifically: - Username takeover: A user wit...

Linux Distros Unpatched Vulnerability : CVE-2021-2124

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization component: Core. The supported version that is affected is Prior to 6.1.18. Easily...

Low: pam

Issue Overview: A vulnerability was found in Linux PAM. An unprivileged user that is not yet in a corresponding mount namespace with /tmp mounted as a polyinstantiated dir can place a FIFO there, and a subsequent attempt to login as this user with pamnamespace configured will cause the openat in...

Contec CONPROSYS HMI System 安全漏洞

Contec CONPROSYS HMI System is an HTML5-based HMI Human Machine Interface/SCADA Supervisory Control and Data Acquisition software product from Contec Japan. A security vulnerability exists in Contec CONPROSYS HMI System version 3.5.2 and earlier, which stems from the presence of a denial of servi...

GHSA-3857-XM38-JMQ2 Incorrect Authorization in Jenkins Core

Jenkins before 2.3 and LTS before 1.651.2 allow remote authenticated users with multiple accounts to cause a denial of service unable to login by editing the "full name."...

GHSA-8VWM-8VJ8-RQJF User login denial of service in github.com/google/fscrypt

The PAM module for fscrypt doesn't adequately validate fscrypt metadata files, allowing users to create malicious metadata files that prevent other users from logging in. A local user can cause a denial of service by creating a fscrypt metadata file that prevents other users from logging into the...

DEBIAN-CVE-2022-25327

The PAM module for fscrypt doesn't adequately validate fscrypt metadata files, allowing users to create malicious metadata files that prevent other users from logging in. A local user can cause a denial of service by creating a fscrypt metadata file that prevents other users from logging into the...

PT-2022-17215 · Fscrypt +1 · Fscrypt +1

Name of the Vulnerable Software and Affected Versions: fscrypt versions prior to 0.3.3 Description: The PAM module for fscrypt does not adequately validate fscrypt metadata files, allowing users to create malicious metadata files that prevent other users from logging in. A local user can cause a...