dovecot: Dovecot: Denial of Service via excessive IMAP bracing

A flaw was found in Dovecot. A remote attacker can exploit this vulnerability by sending excessive open braces over the Internet Message Access Protocol IMAP, leading to uncontrolled memory usage. This can cause the affected system to consume memory up to its configured limit, resulting in a Deni...

VulnCheck KEV: CVE-2025-68686

An Exposure of Sensitive Information to an Unauthorized Actor vulnerability CWE-200 vulnerability in Fortinet FortiOS 7.6.0 through 7.6.1, FortiOS 7.4.0 through 7.4.6, FortiOS 7.2 all versions, FortiOS 7.0 all versions, FortiOS 6.4 all versions may allow a remote unauthenticated attacker to bypas...

ALSA-2026:46397 Important: libreswan security update

Libreswan is an implementation of IPsec and IKE for Linux. IPsec is the Internet Protocol Security and uses strong cryptography to provide both authentication and encryption services. These services allow you to build secure tunnels through untrusted networks such as virtual private network VPN...

CVE-2026-63077: Deserialization of Untrusted Data

In JetBrains TeamCity before 2026.1.3, 2025.11.7 unauthenticated remote code execution was possible via the agent polling protocol...

PT-2026-64989

Name of the Vulnerable Software and Affected Versions Erlang/OTP versions 23.2 through 27.3.4.14 Erlang/OTP version 28.5.0.3 Erlang/OTP version 29.0.3 Description The ssl application fails to detect cycles when reconstructing an incomplete peer certificate chain during a TLS or DTLS handshake...

Experimental Protocol Fingerprinting in Quantum Networks Via Physical Layer Side Channel Analysis

Quantum communication is a key enabler of next-generation networks, leveraging quantum entanglement to enable a new class of information exchange. While prior work has focused on the theoretical analysis of communication protocols, their exposure to physical layer side channel analysis remains...

macOS 15.x < 15.7.8 Multiple Vulnerabilities (128071)

The remote host is running a version of macOS / Mac OS X that is 15.x prior to 15.7.8. It is, therefore, affected by multiple vulnerabilities: - A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.6...

Experimental Side Channel Analysis of Protocol Stages in Quantum Identity Authentication

Quantum networks can enable distributed computing and sensing. To realize these capabilities securely, quantum identity authentication is essential. Without authentication at the quantum layer, malicious repeaters may retain entanglement instead of performing swapping, enabling man-in-the-middle...

PT-2026-64858

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description In the nvmet-tcp module, the function nvmet tcp try recv ddgst unconditionally calls nvmet req uninit when a data digest mismatch is detected. If the command was processed via the nvmet...

CVE-2026-64208

In the Linux kernel, the following vulnerability has been resolved: crypto/krb5, rxrpc: Fix lack of pre-decrypt/pre-verify length checks Change the krb5 crypto library to provide facilities to precheck the length of the message about to be decrypted or verified. Fix AFRXRPC to make use of this to...

Core Oracle WebLogic Server Privilege Escalation

Уязвимость компонента Core сервера приложений Oracle WebLogic Server связана с недостатками процедура аутентификации. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, получить полный контроль над приложением с использованием сетевых протоколов IIOP и T3...

Windows RDP Code Execution

Уязвимость реализации протокола Remote Desktop Protocol RDP операционных систем Windows связана с использованием неинициализированного указателя. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, выполнить произвольный код...

Linux Distros Unpatched Vulnerability : CVE-2026-13067

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - When PROXY protocol v2 is used on the Unix domain socket path, roles derived from X.509 client certificates may not be validated against the configured...

Core Oracle WebLogic Server Privilege Escalation

Уязвимость компонента Core сервера приложений Oracle WebLogic Server связана с недостатками процедуры аутентификации. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, получить полный контроль над приложением с использованием сетевых протоколов IIOP и T3...

Core Oracle WebLogic Server Privilege Escalation

Уязвимость компонента Core сервера приложений Oracle WebLogic Server связана с недостатками процедуры аутентификации. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, получить полный контроль над приложением с использованием сетевого HTTP-протокола...

PT-2026-65062

Name of the Vulnerable Software and Affected Versions JetBrains TeamCity versions prior to 2026.1.3 JetBrains TeamCity versions prior to 2025.11.7 Description An unauthenticated remote attacker can execute arbitrary operating system commands with the privileges of the TeamCity Server process by...

Important: dovecot security update

Dovecot is an IMAP server for Linux and other UNIX-like systems, written primarily with security in mind. It also contains a small POP3 server, and supports e-mail in either the maildir or mbox format. The SQL drivers and authentication plug-ins are provided as subpackages. Security Fixes: doveco...

openSUSE 16: java-17-openjdk / java-17-openjdk-demo / java-17-openjdk-devel / etc (openSUSE-SU-2026:21440-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21440-1 advisory. This update for java-17-openjdk fixes the following issues - Upgrade to upstream tag jdk-17.0.20+8 July 2026 CPU - CVE-2026-41254: Information...

Xerox Printers Missing Authentication for Critical Function (CVE-2024-12511)

With address book access, SMB/FTP settings could be modified, redirecting scans and possibly capturing credentials. This requires enabled scan functions and printer access. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information...

RHEL 8 : dovecot (RHSA-2026:46381)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:46381 advisory. Dovecot is an IMAP server for Linux and other UNIX-like systems, written primarily with security in mind. It also contains a small POP3 server, and...