CVE-2025-53859

NGINX Open Source and NGINX Plus have a vulnerability in the ngxmailsmtpmodule that might allow an unauthenticated attacker to over-read NGINX SMTP authentication process memory; as a result, the server side may leak arbitrary bytes sent in a request to the authentication server. This issue happe...

PT-2020-6462

Name of the Vulnerable Software and Affected Versions QEMU version 5.0.0 Description The issue is related to a buffer over-read in the QEMU hardware emulation, specifically in the hw/usb/hcd-ohci.c file. This can allow an attacker to access confidential data, compromise data integrity, and cause ...

Debian DSA-4082-1 : linux - security update (Meltdown)

Several vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. - CVE-2017-5754 Multiple researchers have discovered a vulnerability in Intel processors, enabling an attacker controlling an unprivileged process to...