CVE-2026-58210 NATS Server: MQTT partial CONNECT packets can exhaust pre-auth memory

NATS Server is a high-performance server for NATS.io, the cloud and edge native messaging system. Prior to 2.14.3 and 2.12.12, an unauthenticated MQTT client could cause the server to retain large incomplete MQTT CONNECT packets before authentication completed, consuming server memory while the...

CVE-2026-58210

CVE-2026-58210 affects NATS Server prior to versions 2.14.3 and 2.12.12. An unauthenticated MQTT client could cause the server to retain large incomplete MQTT CONNECT packets before authentication completes, exhausting memory due to the parser waiting for the advertised MQTT packet length. The is...

BIT-NGINX-GATEWAY-2025-53859 NGINX ngx_mail_smtp_module vulnerability

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...

Nginx 0.7.22 < 1.29.1 Buffer Over-read

According to its Server response header, the installed version of nginx is from 0.7.22 to 1.29.0. It is, therefore, affected by a buffer over-read vulnerability in the ngxmailsmtpmodule that might allow an unauthenticated attacker to over-read NGINX SMTP authentication process memory; as a result...

K000152786: NGINX ngx_mail_smtp_module vulnerability CVE-2025-53859

Security Advisory Description 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...

PT-2024-8142 · Schneider Electric · Schneider Electric Modicon Mc80 Bmkc80 +2

Name of the Vulnerable Software and Affected Versions: Schneider Electric Modicon M340 CPU BMXP34 versions affected versions not specified Schneider Electric Modicon MC80 BMKC80 versions affected versions not specified Schneider Electric Modicon Momentum Unity M1E Processor 171CBU versions affect...

The vulnerability of the Windows Update Stack component of the Microsoft Windows operating system, which allows a hacker to increase their privileges

The vulnerability of the Windows Update Stack component of the Microsoft Windows operating system is related to the use of unsafe mechanisms for processing authentication data in the operating system’s memory. Exploiting this vulnerability can allow an attacker to increase their privileges...

Minder 安全漏洞

Minder is an open source platform that helps development teams and the open source community build more secure software and prove to others that the software they build is secure. A security vulnerability exists in versions of Minder prior to 0.0.51 that stems from the authentication program...

Improper Isolation or Compartmentalization

Overview Affected versions of this package are vulnerable to Improper Isolation or Compartmentalization with the memory involved in the mmanswerauthpassword function. A co-located attacker with low privileges can escalate privileges by inducing bit flips through ROWHAMMER attacks on stack variabl...

cfengine memory corruption

Heap corruption during authentication...